161044741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59273}}^1$

素因数の和:59316

約数の個数: 16

約数和(自身を含む): 199160640

約数和(自身を除く): 38115899

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 59273, 652003, 770549, 1126187, 8476039, 12388057, 14640431, 161044741]

約数ペア:

[(1, 161044741), (11, 14640431), (13, 12388057), (19, 8476039), (143, 1126187), (209, 770549), (247, 652003), (2717, 59273)]