1353183

素因数分解:

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

素因数の和:203

約数の個数: 24

約数和(自身を含む): 2081808

約数和(自身を除く): 728625

約数列:

[1, 3, 13, 17, 39, 51, 157, 169, 221, 471, 507, 663, 2041, 2669, 2873, 6123, 8007, 8619, 26533, 34697, 79599, 104091, 451061, 1353183]

約数ペア:

[(1, 1353183), (3, 451061), (13, 104091), (17, 79599), (39, 34697), (51, 26533), (157, 8619), (169, 8007), (221, 6123), (471, 2873), (507, 2669), (663, 2041)]