261111493

素因数分解:

${\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 272764800

約数和(自身を除く): 11653307

約数列:

[1, 41, 89, 163, 439, 3649, 6683, 14507, 17999, 39071, 71557, 594787, 1601911, 2933837, 6368573, 261111493]

約数ペア:

[(1, 261111493), (41, 6368573), (89, 2933837), (163, 1601911), (439, 594787), (3649, 71557), (6683, 39071), (14507, 17999)]