137863334

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{428147}}^1$

素因数の和:428179

約数の個数: 16

約数和(自身を含む): 246613248

約数和(自身を除く): 108749914

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 428147, 856294, 2997029, 5994058, 9847381, 19694762, 68931667, 137863334]

約数ペア:

[(1, 137863334), (2, 68931667), (7, 19694762), (14, 9847381), (23, 5994058), (46, 2997029), (161, 856294), (322, 428147)]