138301723

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{1303}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 161487360

約数和(自身を除く): 23185637

約数列:

[1, 7, 59, 257, 413, 1303, 1799, 9121, 15163, 76877, 106141, 334871, 538139, 2344097, 19757389, 138301723]

約数ペア:

[(1, 138301723), (7, 19757389), (59, 2344097), (257, 538139), (413, 334871), (1303, 106141), (1799, 76877), (9121, 15163)]