109821649

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{8167}}^1$

素因数の和:8304

約数の個数: 16

約数和(自身を含む): 134085888

約数和(自身を除く): 24264239

約数列:

[1, 7, 17, 113, 119, 791, 1921, 8167, 13447, 57169, 138839, 922871, 971873, 6460097, 15688807, 109821649]

約数ペア:

[(1, 109821649), (7, 15688807), (17, 6460097), (113, 971873), (119, 922871), (791, 138839), (1921, 57169), (8167, 13447)]