2219461461

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{6569}}^1$

素因数の和:6786

約数の個数: 48

約数和(自身を含む): 3804503040

約数和(自身を除く): 1585041579

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 173, 217, 279, 519, 651, 1211, 1557, 1953, 3633, 5363, 6569, 10899, 16089, 19707, 37541, 45983, 48267, 59121, 112623, 137949, 203639, 337869, 413847, 610917, 1136437, 1425473, 1832751, 3409311, 4276419, 7955059, 10227933, 12829257, 23865177, 35229547, 71595531, 105688641, 246606829, 317065923, 739820487, 2219461461]

約数ペア:

[(1, 2219461461), (3, 739820487), (7, 317065923), (9, 246606829), (21, 105688641), (31, 71595531), (63, 35229547), (93, 23865177), (173, 12829257), (217, 10227933), (279, 7955059), (519, 4276419), (651, 3409311), (1211, 1832751), (1557, 1425473), (1953, 1136437), (3633, 610917), (5363, 413847), (6569, 337869), (10899, 203639), (16089, 137949), (19707, 112623), (37541, 59121), (45983, 48267)]