26495763

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 42201600

約数和(自身を除く): 15705837

約数列:

[1, 3, 7, 21, 29, 87, 139, 203, 313, 417, 609, 939, 973, 2191, 2919, 4031, 6573, 9077, 12093, 27231, 28217, 43507, 63539, 84651, 130521, 190617, 304549, 913647, 1261703, 3785109, 8831921, 26495763]

約数ペア:

[(1, 26495763), (3, 8831921), (7, 3785109), (21, 1261703), (29, 913647), (87, 304549), (139, 190617), (203, 130521), (313, 84651), (417, 63539), (609, 43507), (939, 28217), (973, 27231), (2191, 12093), (2919, 9077), (4031, 6573)]