3140631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 5176080

約数和(自身を除く): 2035449

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1579, 1989, 4737, 14211, 20527, 26843, 61581, 80529, 184743, 241587, 348959, 1046877, 3140631]

約数ペア:

[(1, 3140631), (3, 1046877), (9, 348959), (13, 241587), (17, 184743), (39, 80529), (51, 61581), (117, 26843), (153, 20527), (221, 14211), (663, 4737), (1579, 1989)]