43172947181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{10687}}^1$

素因数の和:11241

約数の個数: 32

約数和(自身を含む): 53781331968

約数和(自身を除く): 10608384787

約数列:

[1, 7, 13, 91, 103, 431, 721, 1339, 3017, 5603, 9373, 10687, 39221, 44393, 74809, 138931, 310751, 577109, 972517, 1100761, 4039763, 4606097, 7705327, 14309893, 32242679, 59879261, 100169251, 419154827, 474427991, 3320995937, 6167563883, 43172947181]

約数ペア:

[(1, 43172947181), (7, 6167563883), (13, 3320995937), (91, 474427991), (103, 419154827), (431, 100169251), (721, 59879261), (1339, 32242679), (3017, 14309893), (5603, 7705327), (9373, 4606097), (10687, 4039763), (39221, 1100761), (44393, 972517), (74809, 577109), (138931, 310751)]