30193977

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 44568832

約数和(自身を除く): 14374855

約数列:

[1, 3, 11, 33, 121, 223, 363, 373, 669, 1119, 2453, 4103, 7359, 12309, 26983, 45133, 80949, 83179, 135399, 249537, 914969, 2744907, 10064659, 30193977]

約数ペア:

[(1, 30193977), (3, 10064659), (11, 2744907), (33, 914969), (121, 249537), (223, 135399), (363, 83179), (373, 80949), (669, 45133), (1119, 26983), (2453, 12309), (4103, 7359)]