2449727

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 2991360

約数和(自身を除く): 541633

約数列:

[1, 7, 19, 113, 133, 163, 791, 1141, 2147, 3097, 15029, 18419, 21679, 128933, 349961, 2449727]

約数ペア:

[(1, 2449727), (7, 349961), (19, 128933), (113, 21679), (133, 18419), (163, 15029), (791, 3097), (1141, 2147)]