23873481

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 37584000

約数和(自身を除く): 13710519

約数列:

[1, 3, 9, 19, 27, 57, 171, 173, 269, 513, 519, 807, 1557, 2421, 3287, 4671, 5111, 7263, 9861, 15333, 29583, 45999, 46537, 88749, 137997, 139611, 418833, 884203, 1256499, 2652609, 7957827, 23873481]

約数ペア:

[(1, 23873481), (3, 7957827), (9, 2652609), (19, 1256499), (27, 884203), (57, 418833), (171, 139611), (173, 137997), (269, 88749), (513, 46537), (519, 45999), (807, 29583), (1557, 15333), (2421, 9861), (3287, 7263), (4671, 5111)]