29661147

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{19273}}^1$

素因数の和:19304

約数の個数: 20

約数和(自身を含む): 46643080

約数和(自身を除く): 16981933

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 19273, 57819, 173457, 366187, 520371, 1098561, 1561113, 3295683, 9887049, 29661147]

約数ペア:

[(1, 29661147), (3, 9887049), (9, 3295683), (19, 1561113), (27, 1098561), (57, 520371), (81, 366187), (171, 173457), (513, 57819), (1539, 19273)]