907702938961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1753}}^1\times {\mathrm{12451}}^1$

素因数の和:14681

約数の個数: 32

約数和(自身を含む): 1120346087168

約数和(自身を除く): 212643148207

約数列:

[1, 7, 13, 91, 457, 1753, 3199, 5941, 12271, 12451, 22789, 41587, 87157, 159523, 161863, 801121, 1133041, 5607847, 5690107, 10414573, 21826603, 39830749, 72902011, 73971391, 152786221, 283745839, 517799737, 1986220873, 9974757571, 69823302997, 129671848423, 907702938961]

約数ペア:

[(1, 907702938961), (7, 129671848423), (13, 69823302997), (91, 9974757571), (457, 1986220873), (1753, 517799737), (3199, 283745839), (5941, 152786221), (12271, 73971391), (12451, 72902011), (22789, 39830749), (41587, 21826603), (87157, 10414573), (159523, 5690107), (161863, 5607847), (801121, 1133041)]