1879761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 2725184

約数和(自身を除く): 845423

約数列:

[1, 3, 13, 39, 157, 307, 471, 921, 2041, 3991, 6123, 11973, 48199, 144597, 626587, 1879761]

約数ペア:

[(1, 1879761), (3, 626587), (13, 144597), (39, 48199), (157, 11973), (307, 6123), (471, 3991), (921, 2041)]