2743109421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{7477}}^1$

素因数の和:7925

約数の個数: 32

約数和(自身を含む): 4120677120

約数和(自身を除く): 1377567699

約数列:

[1, 3, 13, 23, 39, 69, 299, 409, 897, 1227, 5317, 7477, 9407, 15951, 22431, 28221, 97201, 122291, 171971, 291603, 366873, 515913, 2235623, 3058093, 6706869, 9174279, 39755209, 70336139, 119265627, 211008417, 914369807, 2743109421]

約数ペア:

[(1, 2743109421), (3, 914369807), (13, 211008417), (23, 119265627), (39, 70336139), (69, 39755209), (299, 9174279), (409, 6706869), (897, 3058093), (1227, 2235623), (5317, 515913), (7477, 366873), (9407, 291603), (15951, 171971), (22431, 122291), (28221, 97201)]