939692787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 1383782400

約数和(自身を除く): 444089613

約数列:

[1, 3, 11, 33, 149, 223, 447, 669, 857, 1639, 2453, 2571, 4917, 7359, 9427, 28281, 33227, 99681, 127693, 191111, 365497, 383079, 573333, 1096491, 1404623, 2102221, 4213869, 6306663, 28475539, 85426617, 313230929, 939692787]

約数ペア:

[(1, 939692787), (3, 313230929), (11, 85426617), (33, 28475539), (149, 6306663), (223, 4213869), (447, 2102221), (669, 1404623), (857, 1096491), (1639, 573333), (2453, 383079), (2571, 365497), (4917, 191111), (7359, 127693), (9427, 99681), (28281, 33227)]