742526979

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{25801}}^1$

素因数の和:26038

約数の個数: 16

約数和(自身を含む): 1014328224

約数和(自身を除く): 271801245

約数列:

[1, 3, 53, 159, 181, 543, 9593, 25801, 28779, 77403, 1367453, 4102359, 4669981, 14009943, 247508993, 742526979]

約数ペア:

[(1, 742526979), (3, 247508993), (53, 14009943), (159, 4669981), (181, 4102359), (543, 1367453), (9593, 77403), (25801, 28779)]