291217902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2554543}}^1$

素因数の和:2554567

約数の個数: 16

約数和(自身を含む): 613090560

約数和(自身を除く): 321872658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2554543, 5109086, 7663629, 15327258, 48536317, 97072634, 145608951, 291217902]

約数ペア:

[(1, 291217902), (2, 145608951), (3, 97072634), (6, 48536317), (19, 15327258), (38, 7663629), (57, 5109086), (114, 2554543)]