9945117

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12143}}^1$

素因数の和:12169

約数の個数: 24

約数和(自身を含む): 17681664

約数和(自身を除く): 7736547

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 12143, 36429, 85001, 109287, 157859, 255003, 473577, 765009, 1105013, 1420731, 3315039, 9945117]

約数ペア:

[(1, 9945117), (3, 3315039), (7, 1420731), (9, 1105013), (13, 765009), (21, 473577), (39, 255003), (63, 157859), (91, 109287), (117, 85001), (273, 36429), (819, 12143)]