387867246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{3001}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 836189088

約数和(自身を除く): 448321842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1657, 3001, 3314, 4971, 6002, 9003, 9942, 18006, 21541, 39013, 43082, 64623, 78026, 117039, 129246, 234078, 4972657, 9945314, 14917971, 29835942, 64644541, 129289082, 193933623, 387867246]

約数ペア:

[(1, 387867246), (2, 193933623), (3, 129289082), (6, 64644541), (13, 29835942), (26, 14917971), (39, 9945314), (78, 4972657), (1657, 234078), (3001, 129246), (3314, 117039), (4971, 78026), (6002, 64623), (9003, 43082), (9942, 39013), (18006, 21541)]