40372413

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{857}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 55351296

約数和(自身を除く): 14978883

約数列:

[1, 3, 41, 123, 383, 857, 1149, 2571, 15703, 35137, 47109, 105411, 328231, 984693, 13457471, 40372413]

約数ペア:

[(1, 40372413), (3, 13457471), (41, 984693), (123, 328231), (383, 105411), (857, 47109), (1149, 35137), (2571, 15703)]