3180621119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 3585947904

約数和(自身を除く): 405326785

約数列:

[1, 13, 43, 67, 163, 521, 559, 871, 2119, 2881, 6773, 7009, 10921, 22403, 34907, 37453, 84923, 91117, 141973, 291239, 453791, 469603, 1103999, 1501001, 3651689, 5689841, 6104839, 19513013, 47471957, 73967933, 244663163, 3180621119]

約数ペア:

[(1, 3180621119), (13, 244663163), (43, 73967933), (67, 47471957), (163, 19513013), (521, 6104839), (559, 5689841), (871, 3651689), (2119, 1501001), (2881, 1103999), (6773, 469603), (7009, 453791), (10921, 291239), (22403, 141973), (34907, 91117), (37453, 84923)]