13455351

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2380

約数の個数: 36

約数和(自身を含む): 24358152

約数和(自身を除く): 10902801

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 2347, 5733, 7041, 16429, 21123, 30511, 49287, 91533, 115003, 147861, 213577, 274599, 345009, 640731, 1035027, 1495039, 1922193, 4485117, 13455351]

約数ペア:

[(1, 13455351), (3, 4485117), (7, 1922193), (9, 1495039), (13, 1035027), (21, 640731), (39, 345009), (49, 274599), (63, 213577), (91, 147861), (117, 115003), (147, 91533), (273, 49287), (441, 30511), (637, 21123), (819, 16429), (1911, 7041), (2347, 5733)]