3155061

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 5340672

約数和(自身を除く): 2185611

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 127, 147, 169, 273, 381, 507, 637, 889, 1183, 1651, 1911, 2667, 3549, 4953, 6223, 8281, 11557, 18669, 21463, 24843, 34671, 64389, 80899, 150241, 242697, 450723, 1051687, 3155061]

約数ペア:

[(1, 3155061), (3, 1051687), (7, 450723), (13, 242697), (21, 150241), (39, 80899), (49, 64389), (91, 34671), (127, 24843), (147, 21463), (169, 18669), (273, 11557), (381, 8281), (507, 6223), (637, 4953), (889, 3549), (1183, 2667), (1651, 1911)]