89100319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5189}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 111605760

約数和(自身を除く): 22505441

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 5189, 17171, 36323, 57079, 399553, 1157147, 8100029, 12728617, 89100319]

約数ペア:

[(1, 89100319), (7, 12728617), (11, 8100029), (77, 1157147), (223, 399553), (1561, 57079), (2453, 36323), (5189, 17171)]