42148509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6247}}^1$

素因数の和:6436

約数の個数: 16

約数和(自身を含む): 60880512

約数和(自身を除く): 18732003

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6247, 6747, 18741, 81211, 243633, 1080731, 3242193, 14049503, 42148509]

約数ペア:

[(1, 42148509), (3, 14049503), (13, 3242193), (39, 1080731), (173, 243633), (519, 81211), (2249, 18741), (6247, 6747)]