23646987

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2221}}^1$

素因数の和:2260

約数の個数: 36

約数和(自身を含む): 42289104

約数和(自身を除く): 18642117

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 2221, 3549, 6663, 10647, 15547, 19989, 28873, 46641, 86619, 139923, 202111, 259857, 375349, 606333, 1126047, 1818999, 2627443, 3378141, 7882329, 23646987]

約数ペア:

[(1, 23646987), (3, 7882329), (7, 3378141), (9, 2627443), (13, 1818999), (21, 1126047), (39, 606333), (63, 375349), (91, 259857), (117, 202111), (169, 139923), (273, 86619), (507, 46641), (819, 28873), (1183, 19989), (1521, 15547), (2221, 10647), (3549, 6663)]