1630431363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 2594119680

約数和(自身を除く): 963688317

約数列:

[1, 3, 11, 19, 33, 47, 57, 61, 141, 183, 209, 517, 627, 671, 893, 907, 1159, 1551, 2013, 2679, 2721, 2867, 3477, 8601, 9823, 9977, 12749, 17233, 29469, 29931, 31537, 38247, 42629, 51699, 54473, 55327, 94611, 127887, 163419, 165981, 189563, 468919, 568689, 599203, 608597, 809951, 1051213, 1406757, 1797609, 1825791, 2429853, 2600369, 3153639, 7801107, 8909461, 11563343, 26728383, 28604059, 34690029, 49407011, 85812177, 148221033, 543477121, 1630431363]

約数ペア:

[(1, 1630431363), (3, 543477121), (11, 148221033), (19, 85812177), (33, 49407011), (47, 34690029), (57, 28604059), (61, 26728383), (141, 11563343), (183, 8909461), (209, 7801107), (517, 3153639), (627, 2600369), (671, 2429853), (893, 1825791), (907, 1797609), (1159, 1406757), (1551, 1051213), (2013, 809951), (2679, 608597), (2721, 599203), (2867, 568689), (3477, 468919), (8601, 189563), (9823, 165981), (9977, 163419), (12749, 127887), (17233, 94611), (29469, 55327), (29931, 54473), (31537, 51699), (38247, 42629)]