15697681048119

素因数分解:

$3^1\times 7^1\times {\mathrm{3967}}^1\times {\mathrm{7907}}^1\times {\mathrm{23831}}^1$

素因数の和:35715

約数の個数: 32

約数和(自身を含む): 23930335789056

約数和(自身を除く): 8232654740937

約数列:

[1, 3, 7, 21, 3967, 7907, 11901, 23721, 23831, 27769, 55349, 71493, 83307, 166047, 166817, 500451, 31367069, 94101207, 94537577, 188431717, 219569483, 283612731, 565295151, 658708449, 661763039, 1319022019, 1985289117, 3957066057, 747508621339, 2242525864017, 5232560349373, 15697681048119]

約数ペア:

[(1, 15697681048119), (3, 5232560349373), (7, 2242525864017), (21, 747508621339), (3967, 3957066057), (7907, 1985289117), (11901, 1319022019), (23721, 661763039), (23831, 658708449), (27769, 565295151), (55349, 283612731), (71493, 219569483), (83307, 188431717), (166047, 94537577), (166817, 94101207), (500451, 31367069)]