48540947

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17207}}^1$

素因数の和:17258

約数の個数: 16

約数和(自身を含む): 61673472

約数和(自身を除く): 13132525

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 17207, 120449, 223691, 533417, 1565837, 3733919, 6934421, 48540947]

約数ペア:

[(1, 48540947), (7, 6934421), (13, 3733919), (31, 1565837), (91, 533417), (217, 223691), (403, 120449), (2821, 17207)]