3945494037

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{2311}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 5566556160

約数和(自身を除く): 1621062123

約数列:

[1, 3, 23, 69, 109, 227, 327, 681, 2311, 2507, 5221, 6933, 7521, 15663, 24743, 53153, 74229, 159459, 251899, 524597, 569089, 755697, 1573791, 1707267, 5793677, 12065731, 17381031, 36197193, 57181073, 171543219, 1315164679, 3945494037]

約数ペア:

[(1, 3945494037), (3, 1315164679), (23, 171543219), (69, 57181073), (109, 36197193), (227, 17381031), (327, 12065731), (681, 5793677), (2311, 1707267), (2507, 1573791), (5221, 755697), (6933, 569089), (7521, 524597), (15663, 251899), (24743, 159459), (53153, 74229)]