1213454577

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{245291}}^1$

素因数の和:245408

約数の個数: 16

約数和(自身を含む): 1730780352

約数和(自身を除く): 517325775

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 245291, 735873, 4169947, 12509841, 23793227, 71379681, 404484859, 1213454577]

約数ペア:

[(1, 1213454577), (3, 404484859), (17, 71379681), (51, 23793227), (97, 12509841), (291, 4169947), (1649, 735873), (4947, 245291)]