1216869

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 1710720

約数和(自身を除く): 493851

約数列:

[1, 3, 29, 71, 87, 197, 213, 591, 2059, 5713, 6177, 13987, 17139, 41961, 405623, 1216869]

約数ペア:

[(1, 1216869), (3, 405623), (29, 41961), (71, 17139), (87, 13987), (197, 6177), (213, 5713), (591, 2059)]