17464293

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 33196800

約数和(自身を除く): 15732507

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 79, 87, 99, 121, 203, 231, 237, 261, 319, 363, 553, 609, 693, 711, 847, 869, 957, 1089, 1659, 1827, 2233, 2291, 2541, 2607, 2871, 3509, 4977, 6083, 6699, 6873, 7623, 7821, 9559, 10527, 16037, 18249, 20097, 20619, 24563, 25201, 28677, 31581, 48111, 54747, 66913, 73689, 75603, 86031, 144333, 176407, 200739, 221067, 226809, 277211, 529221, 602217, 831633, 1587663, 1940477, 2494899, 5821431, 17464293]

約数ペア:

[(1, 17464293), (3, 5821431), (7, 2494899), (9, 1940477), (11, 1587663), (21, 831633), (29, 602217), (33, 529221), (63, 277211), (77, 226809), (79, 221067), (87, 200739), (99, 176407), (121, 144333), (203, 86031), (231, 75603), (237, 73689), (261, 66913), (319, 54747), (363, 48111), (553, 31581), (609, 28677), (693, 25201), (711, 24563), (847, 20619), (869, 20097), (957, 18249), (1089, 16037), (1659, 10527), (1827, 9559), (2233, 7821), (2291, 7623), (2541, 6873), (2607, 6699), (2871, 6083), (3509, 4977)]