1264263669

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 1955266560

約数和(自身を除く): 691002891

約数列:

[1, 3, 9, 31, 47, 67, 93, 141, 201, 279, 423, 603, 1439, 1457, 2077, 3149, 4317, 4371, 6231, 9447, 12951, 13113, 18693, 28341, 44609, 67633, 96413, 97619, 133827, 202899, 289239, 292857, 401481, 608697, 867717, 878571, 2096623, 2988803, 4531411, 6289869, 8966409, 13594233, 18869607, 26899227, 40782699, 140473741, 421421223, 1264263669]

約数ペア:

[(1, 1264263669), (3, 421421223), (9, 140473741), (31, 40782699), (47, 26899227), (67, 18869607), (93, 13594233), (141, 8966409), (201, 6289869), (279, 4531411), (423, 2988803), (603, 2096623), (1439, 878571), (1457, 867717), (2077, 608697), (3149, 401481), (4317, 292857), (4371, 289239), (6231, 202899), (9447, 133827), (12951, 97619), (13113, 96413), (18693, 67633), (28341, 44609)]