2051270529

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{3001}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 3449658240

約数和(自身を除く): 1398387711

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 269, 363, 807, 847, 1883, 2541, 2959, 3001, 5649, 8877, 9003, 20713, 21007, 32549, 33011, 62139, 63021, 97647, 99033, 227843, 231077, 363121, 683529, 693231, 807269, 1089363, 2421807, 2541847, 5650883, 7625541, 8879959, 16952649, 26639877, 62159713, 97679549, 186479139, 293038647, 683756843, 2051270529]

約数ペア:

[(1, 2051270529), (3, 683756843), (7, 293038647), (11, 186479139), (21, 97679549), (33, 62159713), (77, 26639877), (121, 16952649), (231, 8879959), (269, 7625541), (363, 5650883), (807, 2541847), (847, 2421807), (1883, 1089363), (2541, 807269), (2959, 693231), (3001, 683529), (5649, 363121), (8877, 231077), (9003, 227843), (20713, 99033), (21007, 97647), (32549, 63021), (33011, 62139)]