1330605969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 2267854848

約数和(自身を除く): 937248879

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 251, 371, 433, 583, 753, 1113, 1299, 1749, 1757, 2761, 3031, 4081, 4763, 5271, 8283, 9093, 12243, 13303, 14289, 19327, 22949, 33341, 39909, 57981, 68847, 93121, 100023, 108683, 146333, 160643, 252439, 279363, 326049, 438999, 481929, 757317, 760781, 1024331, 1195513, 1767073, 2282343, 3072993, 3586539, 5301219, 5760199, 8368591, 17280597, 25105773, 40321393, 63362189, 120964179, 190086567, 443535323, 1330605969]

約数ペア:

[(1, 1330605969), (3, 443535323), (7, 190086567), (11, 120964179), (21, 63362189), (33, 40321393), (53, 25105773), (77, 17280597), (159, 8368591), (231, 5760199), (251, 5301219), (371, 3586539), (433, 3072993), (583, 2282343), (753, 1767073), (1113, 1195513), (1299, 1024331), (1749, 760781), (1757, 757317), (2761, 481929), (3031, 438999), (4081, 326049), (4763, 279363), (5271, 252439), (8283, 160643), (9093, 146333), (12243, 108683), (13303, 100023), (14289, 93121), (19327, 68847), (22949, 57981), (33341, 39909)]