38815161

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 65138688

約数和(自身を除く): 26323527

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 1487, 2373, 3729, 4461, 8701, 10409, 16357, 26103, 31227, 49071, 114499, 168031, 343497, 504093, 1176217, 1848341, 3528651, 5545023, 12938387, 38815161]

約数ペア:

[(1, 38815161), (3, 12938387), (7, 5545023), (11, 3528651), (21, 1848341), (33, 1176217), (77, 504093), (113, 343497), (231, 168031), (339, 114499), (791, 49071), (1243, 31227), (1487, 26103), (2373, 16357), (3729, 10409), (4461, 8701)]