40820169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13249}}^1$

素因数の和:13344

約数の個数: 16

約数和(自身を含む): 59360000

約数和(自身を除く): 18539831

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 13249, 39747, 172237, 516711, 1046671, 3140013, 13606723, 40820169]

約数ペア:

[(1, 40820169), (3, 13606723), (13, 3140013), (39, 1046671), (79, 516711), (237, 172237), (1027, 39747), (3081, 13249)]