86737679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4001}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 105012480

約数和(自身を除く): 18274801

約数列:

[1, 7, 19, 133, 163, 1141, 3097, 4001, 21679, 28007, 76019, 532133, 652163, 4565141, 12391097, 86737679]

約数ペア:

[(1, 86737679), (7, 12391097), (19, 4565141), (133, 652163), (163, 532133), (1141, 76019), (3097, 28007), (4001, 21679)]