4474672491

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 6125544000

約数和(自身を除く): 1650871509

約数列:

[1, 3, 89, 137, 149, 267, 411, 447, 821, 2463, 12193, 13261, 20413, 36579, 39783, 61239, 73069, 112477, 122329, 219207, 337431, 366987, 1816757, 5450271, 10010453, 10887281, 16759073, 30031359, 32661843, 50277219, 1491557497, 4474672491]

約数ペア:

[(1, 4474672491), (3, 1491557497), (89, 50277219), (137, 32661843), (149, 30031359), (267, 16759073), (411, 10887281), (447, 10010453), (821, 5450271), (2463, 1816757), (12193, 366987), (13261, 337431), (20413, 219207), (36579, 122329), (39783, 112477), (61239, 73069)]