5100459

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 9078048

約数和(自身を除く): 3977589

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 157, 221, 273, 357, 471, 637, 663, 833, 1099, 1547, 1911, 2041, 2499, 2669, 3297, 4641, 6123, 7693, 8007, 10829, 14287, 18683, 23079, 32487, 34697, 42861, 56049, 100009, 104091, 130781, 242879, 300027, 392343, 728637, 1700153, 5100459]

約数ペア:

[(1, 5100459), (3, 1700153), (7, 728637), (13, 392343), (17, 300027), (21, 242879), (39, 130781), (49, 104091), (51, 100009), (91, 56049), (119, 42861), (147, 34697), (157, 32487), (221, 23079), (273, 18683), (357, 14287), (471, 10829), (637, 8007), (663, 7693), (833, 6123), (1099, 4641), (1547, 3297), (1911, 2669), (2041, 2499)]