401049701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 461049624

約数和(自身を除く): 59999923

約数列:

[1, 13, 19, 97, 247, 361, 881, 1261, 1843, 4693, 11453, 16739, 23959, 35017, 85457, 217607, 318041, 455221, 1110941, 1623683, 4134533, 21107879, 30849977, 401049701]

約数ペア:

[(1, 401049701), (13, 30849977), (19, 21107879), (97, 4134533), (247, 1623683), (361, 1110941), (881, 455221), (1261, 318041), (1843, 217607), (4693, 85457), (11453, 35017), (16739, 23959)]