4948013

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 5995776

約数和(自身を除く): 1047763

約数列:

[1, 7, 23, 73, 161, 421, 511, 1679, 2947, 9683, 11753, 30733, 67781, 215131, 706859, 4948013]

約数ペア:

[(1, 4948013), (7, 706859), (23, 215131), (73, 67781), (161, 30733), (421, 11753), (511, 9683), (1679, 2947)]