38289483

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 59520000

約数和(自身を除く): 21230517

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 619, 711, 783, 1857, 2133, 2291, 5571, 6873, 16713, 17951, 20619, 48901, 53853, 61857, 146703, 161559, 440109, 484677, 1320327, 1418129, 4254387, 12763161, 38289483]

約数ペア:

[(1, 38289483), (3, 12763161), (9, 4254387), (27, 1418129), (29, 1320327), (79, 484677), (87, 440109), (237, 161559), (261, 146703), (619, 61857), (711, 53853), (783, 48901), (1857, 20619), (2133, 17951), (2291, 16713), (5571, 6873)]