38961993

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63977}}^1$

素因数の和:64016

約数の個数: 16

約数和(自身を含む): 61418880

約数和(自身を除く): 22456887

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 63977, 191931, 447839, 1343517, 1855333, 5565999, 12987331, 38961993]

約数ペア:

[(1, 38961993), (3, 12987331), (7, 5565999), (21, 1855333), (29, 1343517), (87, 447839), (203, 191931), (609, 63977)]