1882971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 2980224

約数和(自身を除く): 1097253

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 397, 527, 1191, 1581, 3573, 4743, 6749, 12307, 20247, 36921, 60741, 110763, 209219, 627657, 1882971]

約数ペア:

[(1, 1882971), (3, 627657), (9, 209219), (17, 110763), (31, 60741), (51, 36921), (93, 20247), (153, 12307), (279, 6749), (397, 4743), (527, 3573), (1191, 1581)]