38881953

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 63589968

約数和(自身を除く): 24708015

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 467, 841, 957, 1401, 2523, 2871, 4203, 5137, 7569, 9251, 13543, 15411, 27753, 40629, 46233, 83259, 121887, 148973, 392747, 446919, 1178241, 1340757, 3534723, 4320217, 12960651, 38881953]

約数ペア:

[(1, 38881953), (3, 12960651), (9, 4320217), (11, 3534723), (29, 1340757), (33, 1178241), (87, 446919), (99, 392747), (261, 148973), (319, 121887), (467, 83259), (841, 46233), (957, 40629), (1401, 27753), (2523, 15411), (2871, 13543), (4203, 9251), (5137, 7569)]