381589923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4657}}^1$

素因数の和:4875

約数の個数: 32

約数和(自身を含む): 600993792

約数和(自身を除く): 219403869

約数列:

[1, 3, 11, 13, 33, 39, 143, 191, 429, 573, 2101, 2483, 4657, 6303, 7449, 13971, 27313, 51227, 60541, 81939, 153681, 181623, 665951, 889487, 1997853, 2668461, 9784357, 11563331, 29353071, 34689993, 127196641, 381589923]

約数ペア:

[(1, 381589923), (3, 127196641), (11, 34689993), (13, 29353071), (33, 11563331), (39, 9784357), (143, 2668461), (191, 1997853), (429, 889487), (573, 665951), (2101, 181623), (2483, 153681), (4657, 81939), (6303, 60541), (7449, 51227), (13971, 27313)]