489651877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{8539}}^1$

素因数の和:8964

約数の個数: 16

約数和(自身を含む): 576757440

約数和(自身を除く): 87105563

約数列:

[1, 11, 13, 143, 401, 4411, 5213, 8539, 57343, 93929, 111007, 1221077, 3424139, 37665529, 44513807, 489651877]

約数ペア:

[(1, 489651877), (11, 44513807), (13, 37665529), (143, 3424139), (401, 1221077), (4411, 111007), (5213, 93929), (8539, 57343)]