23981097

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60103}}^1$

素因数の和:60132

約数の個数: 16

約数和(自身を含む): 38466560

約数和(自身を除く): 14485463

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 60103, 180309, 420721, 1141957, 1262163, 3425871, 7993699, 23981097]

約数ペア:

[(1, 23981097), (3, 7993699), (7, 3425871), (19, 1262163), (21, 1141957), (57, 420721), (133, 180309), (399, 60103)]