4921133

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 5982720

約数和(自身を除く): 1061587

約数列:

[1, 7, 19, 133, 163, 227, 1141, 1589, 3097, 4313, 21679, 30191, 37001, 259007, 703019, 4921133]

約数ペア:

[(1, 4921133), (7, 703019), (19, 259007), (133, 37001), (163, 30191), (227, 21679), (1141, 4313), (1589, 3097)]