2331693

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 4333440

約数和(自身を除く): 2001747

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 73, 91, 117, 169, 189, 219, 273, 351, 507, 511, 657, 819, 949, 1183, 1521, 1533, 1971, 2457, 2847, 3549, 4563, 4599, 6643, 8541, 10647, 12337, 13797, 19929, 25623, 31941, 37011, 59787, 86359, 111033, 179361, 259077, 333099, 777231, 2331693]

約数ペア:

[(1, 2331693), (3, 777231), (7, 333099), (9, 259077), (13, 179361), (21, 111033), (27, 86359), (39, 59787), (63, 37011), (73, 31941), (91, 25623), (117, 19929), (169, 13797), (189, 12337), (219, 10647), (273, 8541), (351, 6643), (507, 4599), (511, 4563), (657, 3549), (819, 2847), (949, 2457), (1183, 1971), (1521, 1533)]