285208131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{6841}}^1$

素因数の和:7926

約数の個数: 16

約数和(自身を含む): 409972640

約数和(自身を除く): 124764509

約数列:

[1, 3, 13, 39, 1069, 3207, 6841, 13897, 20523, 41691, 88933, 266799, 7313029, 21939087, 95069377, 285208131]

約数ペア:

[(1, 285208131), (3, 95069377), (13, 21939087), (39, 7313029), (1069, 266799), (3207, 88933), (6841, 41691), (13897, 20523)]