2218291227

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{631}}^1\times {\mathrm{2339}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 3229873920

約数和(自身を除く): 1011582693

約数列:

[1, 3, 9, 167, 501, 631, 1503, 1893, 2339, 5679, 7017, 21051, 105377, 316131, 390613, 948393, 1171839, 1475909, 3515517, 4427727, 13283181, 246476803, 739430409, 2218291227]

約数ペア:

[(1, 2218291227), (3, 739430409), (9, 246476803), (167, 13283181), (501, 4427727), (631, 3515517), (1503, 1475909), (1893, 1171839), (2339, 948393), (5679, 390613), (7017, 316131), (21051, 105377)]