71358993209

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1\times {\mathrm{2017}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 84311200512

約数和(自身を除く): 12952207303

約数列:

[1, 7, 41, 131, 287, 917, 941, 2017, 5371, 6587, 14119, 37597, 38581, 82697, 123271, 264227, 270067, 578879, 862897, 1849589, 1897997, 5054111, 10833307, 13285979, 35378777, 75833149, 77817877, 248637607, 544725139, 1740463249, 10194141887, 71358993209]

約数ペア:

[(1, 71358993209), (7, 10194141887), (41, 1740463249), (131, 544725139), (287, 248637607), (917, 77817877), (941, 75833149), (2017, 35378777), (5371, 13285979), (6587, 10833307), (14119, 5054111), (37597, 1897997), (38581, 1849589), (82697, 862897), (123271, 578879), (264227, 270067)]