38721529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29581}}^1$

素因数の和:29616

約数の個数: 16

約数和(自身を含む): 51117696

約数和(自身を除く): 12396167

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 29581, 207067, 325391, 502877, 2277737, 3520139, 5531647, 38721529]

約数ペア:

[(1, 38721529), (7, 5531647), (11, 3520139), (17, 2277737), (77, 502877), (119, 325391), (187, 207067), (1309, 29581)]