2017567461

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{1319}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 3339325440

約数和(自身を除く): 1321757979

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 431, 507, 1183, 1293, 1319, 3017, 3549, 3957, 5603, 9051, 9233, 16809, 17147, 27699, 39221, 51441, 72839, 117663, 120029, 218517, 222911, 360087, 509873, 568489, 668733, 1529619, 1560377, 1705467, 3979423, 4681131, 7390357, 11938269, 22171071, 51732499, 96074641, 155197497, 288223923, 672522487, 2017567461]

約数ペア:

[(1, 2017567461), (3, 672522487), (7, 288223923), (13, 155197497), (21, 96074641), (39, 51732499), (91, 22171071), (169, 11938269), (273, 7390357), (431, 4681131), (507, 3979423), (1183, 1705467), (1293, 1560377), (1319, 1529619), (3017, 668733), (3549, 568489), (3957, 509873), (5603, 360087), (9051, 222911), (9233, 218517), (16809, 120029), (17147, 117663), (27699, 72839), (39221, 51441)]