7244601

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 5625543

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 223, 273, 357, 637, 663, 669, 833, 1547, 1561, 1911, 2499, 2899, 3791, 4641, 4683, 8697, 10829, 10927, 11373, 20293, 26537, 32487, 32781, 49283, 60879, 79611, 142051, 147849, 185759, 344981, 426153, 557277, 1034943, 2414867, 7244601]

約数ペア:

[(1, 7244601), (3, 2414867), (7, 1034943), (13, 557277), (17, 426153), (21, 344981), (39, 185759), (49, 147849), (51, 142051), (91, 79611), (119, 60879), (147, 49283), (221, 32781), (223, 32487), (273, 26537), (357, 20293), (637, 11373), (663, 10927), (669, 10829), (833, 8697), (1547, 4683), (1561, 4641), (1911, 3791), (2499, 2899)]