5312571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 8390400

約数和(自身を除く): 3077829

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 229, 407, 627, 687, 703, 1221, 2109, 2519, 4351, 7557, 7733, 8473, 13053, 23199, 25419, 47861, 93203, 143583, 160987, 279609, 482961, 1770857, 5312571]

約数ペア:

[(1, 5312571), (3, 1770857), (11, 482961), (19, 279609), (33, 160987), (37, 143583), (57, 93203), (111, 47861), (209, 25419), (229, 23199), (407, 13053), (627, 8473), (687, 7733), (703, 7557), (1221, 4351), (2109, 2519)]