42220341

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3457}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 64733760

約数和(自身を除く): 22513419

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 3457, 4071, 10371, 12213, 31113, 79511, 203963, 238533, 611889, 715599, 1835667, 4691149, 14073447, 42220341]

約数ペア:

[(1, 42220341), (3, 14073447), (9, 4691149), (23, 1835667), (59, 715599), (69, 611889), (177, 238533), (207, 203963), (531, 79511), (1357, 31113), (3457, 12213), (4071, 10371)]