8902179

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6917}}^1$

素因数の和:6947

約数の個数: 24

約数和(自身を含む): 15108912

約数和(自身を除く): 6206733

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6917, 20751, 62253, 76087, 89921, 228261, 269763, 684783, 809289, 989131, 2967393, 8902179]

約数ペア:

[(1, 8902179), (3, 2967393), (9, 989131), (11, 809289), (13, 684783), (33, 269763), (39, 228261), (99, 89921), (117, 76087), (143, 62253), (429, 20751), (1287, 6917)]