13781763

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 21006336

約数和(自身を除く): 7224573

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1051, 1457, 3153, 4371, 9459, 13113, 32581, 49397, 97743, 148191, 293229, 444573, 1531307, 4593921, 13781763]

約数ペア:

[(1, 13781763), (3, 4593921), (9, 1531307), (31, 444573), (47, 293229), (93, 148191), (141, 97743), (279, 49397), (423, 32581), (1051, 13113), (1457, 9459), (3153, 4371)]