7775817

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 13105152

約数和(自身を除く): 5329335

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 947, 1173, 2737, 2841, 6629, 8211, 16099, 19887, 21781, 48297, 65343, 112693, 152467, 338079, 370277, 457401, 1110831, 2591939, 7775817]

約数ペア:

[(1, 7775817), (3, 2591939), (7, 1110831), (17, 457401), (21, 370277), (23, 338079), (51, 152467), (69, 112693), (119, 65343), (161, 48297), (357, 21781), (391, 19887), (483, 16099), (947, 8211), (1173, 6629), (2737, 2841)]