1793904189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{209887}}^1$

素因数の和:209945

約数の個数: 32

約数和(自身を含む): 3062685696

約数和(自身を除く): 1268781507

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 209887, 629661, 1469209, 2308757, 4407627, 6926271, 7765819, 16161299, 23297457, 48483897, 54360733, 85424009, 163082199, 256272027, 597968063, 1793904189]

約数ペア:

[(1, 1793904189), (3, 597968063), (7, 256272027), (11, 163082199), (21, 85424009), (33, 54360733), (37, 48483897), (77, 23297457), (111, 16161299), (231, 7765819), (259, 6926271), (407, 4407627), (777, 2308757), (1221, 1469209), (2849, 629661), (8547, 209887)]