7972371

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 13651200

約数和(自身を除く): 5678829

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1579, 1683, 4737, 5049, 14211, 17369, 26843, 42633, 52107, 80529, 156321, 241587, 295273, 468963, 724761, 885819, 2657457, 7972371]

約数ペア:

[(1, 7972371), (3, 2657457), (9, 885819), (11, 724761), (17, 468963), (27, 295273), (33, 241587), (51, 156321), (99, 80529), (153, 52107), (187, 42633), (297, 26843), (459, 17369), (561, 14211), (1579, 5049), (1683, 4737)]