388581002889

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3581}}^1\times {\mathrm{5023}}^1$

素因数の和:9005

約数の個数: 32

約数和(自身を含む): 547077427200

約数和(自身を除く): 158496424311

約数列:

[1, 3, 19, 57, 379, 1137, 3581, 5023, 7201, 10743, 15069, 21603, 68039, 95437, 204117, 286311, 1357199, 1903717, 4071597, 5711151, 17987363, 25786781, 36170623, 53962089, 77360343, 108511869, 341759897, 1025279691, 6817210577, 20451631731, 129527000963, 388581002889]

約数ペア:

[(1, 388581002889), (3, 129527000963), (19, 20451631731), (57, 6817210577), (379, 1025279691), (1137, 341759897), (3581, 108511869), (5023, 77360343), (7201, 53962089), (10743, 36170623), (15069, 25786781), (21603, 17987363), (68039, 5711151), (95437, 4071597), (204117, 1903717), (286311, 1357199)]