121570808107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{505759}}^1$

素因数の和:507282

約数の個数: 16

約数和(自身を含む): 145076244480

約数和(自身を除く): 23505436373

約数列:

[1, 7, 23, 161, 1493, 10451, 34339, 240373, 505759, 3540313, 11632457, 81427199, 755098187, 5285687309, 17367258301, 121570808107]

約数ペア:

[(1, 121570808107), (7, 17367258301), (23, 5285687309), (161, 755098187), (1493, 81427199), (10451, 11632457), (34339, 3540313), (240373, 505759)]