40315473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21433}}^1$

素因数の和:21469

約数の個数: 24

約数和(自身を含む): 66874080

約数和(自身を除く): 26558607

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 21433, 64299, 192897, 235763, 407227, 707289, 1221681, 2121867, 3665043, 4479497, 13438491, 40315473]

約数ペア:

[(1, 40315473), (3, 13438491), (9, 4479497), (11, 3665043), (19, 2121867), (33, 1221681), (57, 707289), (99, 407227), (171, 235763), (209, 192897), (627, 64299), (1881, 21433)]