16668997

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 18311040

約数和(自身を除く): 1642043

約数列:

[1, 23, 29, 67, 373, 667, 1541, 1943, 8579, 10817, 24991, 44689, 248791, 574793, 724739, 16668997]

約数ペア:

[(1, 16668997), (23, 724739), (29, 574793), (67, 248791), (373, 44689), (667, 24991), (1541, 10817), (1943, 8579)]