13921567121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24337}}^1$

素因数の和:24414

約数の個数: 64

約数和(自身を含む): 20186910720

約数和(自身を除く): 6265343599

約数列:

[1, 7, 11, 17, 19, 23, 77, 119, 133, 161, 187, 209, 253, 323, 391, 437, 1309, 1463, 1771, 2261, 2737, 3059, 3553, 4301, 4807, 7429, 24337, 24871, 30107, 33649, 52003, 81719, 170359, 267707, 413729, 462403, 559751, 572033, 1873949, 2896103, 3236821, 3918257, 4551019, 5086433, 6157261, 7860851, 9515767, 10635269, 31857133, 35605031, 43100827, 55025957, 66610369, 74446883, 86469361, 104673437, 116987959, 180799573, 605285527, 732714059, 818915713, 1265597011, 1988795303, 13921567121]

約数ペア:

[(1, 13921567121), (7, 1988795303), (11, 1265597011), (17, 818915713), (19, 732714059), (23, 605285527), (77, 180799573), (119, 116987959), (133, 104673437), (161, 86469361), (187, 74446883), (209, 66610369), (253, 55025957), (323, 43100827), (391, 35605031), (437, 31857133), (1309, 10635269), (1463, 9515767), (1771, 7860851), (2261, 6157261), (2737, 5086433), (3059, 4551019), (3553, 3918257), (4301, 3236821), (4807, 2896103), (7429, 1873949), (24337, 572033), (24871, 559751), (30107, 462403), (33649, 413729), (52003, 267707), (81719, 170359)]