999341421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 1588446720

約数和(自身を除く): 589105299

約数列:

[1, 3, 13, 23, 29, 39, 41, 69, 87, 123, 299, 377, 533, 667, 897, 937, 943, 1131, 1189, 1599, 2001, 2811, 2829, 3567, 8671, 12181, 12259, 15457, 21551, 26013, 27173, 27347, 36543, 36777, 38417, 46371, 64653, 81519, 82041, 115251, 280163, 353249, 355511, 499421, 624979, 840489, 883591, 1059747, 1066533, 1114093, 1498263, 1874937, 2650773, 3342279, 8124727, 11486683, 14483209, 24374181, 25624139, 34460049, 43449627, 76872417, 333113807, 999341421]

約数ペア:

[(1, 999341421), (3, 333113807), (13, 76872417), (23, 43449627), (29, 34460049), (39, 25624139), (41, 24374181), (69, 14483209), (87, 11486683), (123, 8124727), (299, 3342279), (377, 2650773), (533, 1874937), (667, 1498263), (897, 1114093), (937, 1066533), (943, 1059747), (1131, 883591), (1189, 840489), (1599, 624979), (2001, 499421), (2811, 355511), (2829, 353249), (3567, 280163), (8671, 115251), (12181, 82041), (12259, 81519), (15457, 64653), (21551, 46371), (26013, 38417), (27173, 36777), (27347, 36543)]