91049581

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 106341120

約数和(自身を除く): 15291539

約数列:

[1, 7, 89, 101, 623, 707, 1447, 8989, 10129, 62923, 128783, 146147, 901481, 1023029, 13007083, 91049581]

約数ペア:

[(1, 91049581), (7, 13007083), (89, 1023029), (101, 901481), (623, 146147), (707, 128783), (1447, 62923), (8989, 10129)]