4056507

素因数分解:

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

素因数の和:169

約数の個数: 48

約数和(自身を含む): 7495680

約数和(自身を除く): 3439173

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 127, 169, 189, 273, 351, 381, 507, 819, 889, 1143, 1183, 1521, 1651, 2457, 2667, 3429, 3549, 4563, 4953, 8001, 10647, 11557, 14859, 21463, 24003, 31941, 34671, 44577, 64389, 104013, 150241, 193167, 312039, 450723, 579501, 1352169, 4056507]

約数ペア:

[(1, 4056507), (3, 1352169), (7, 579501), (9, 450723), (13, 312039), (21, 193167), (27, 150241), (39, 104013), (63, 64389), (91, 44577), (117, 34671), (127, 31941), (169, 24003), (189, 21463), (273, 14859), (351, 11557), (381, 10647), (507, 8001), (819, 4953), (889, 4563), (1143, 3549), (1183, 3429), (1521, 2667), (1651, 2457)]