38199993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7477}}^1$

素因数の和:7624

約数の個数: 16

約数和(自身を含む): 55277376

約数和(自身を除く): 17077383

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 7477, 22431, 97201, 291603, 979487, 2938461, 12733331, 38199993]

約数ペア:

[(1, 38199993), (3, 12733331), (13, 2938461), (39, 979487), (131, 291603), (393, 97201), (1703, 22431), (5109, 7477)]