3882249

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 6830208

約数和(自身を除く): 2947959

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 167, 189, 287, 369, 501, 567, 861, 1107, 1169, 1503, 2583, 3321, 3507, 4509, 6847, 7749, 10521, 13527, 20541, 23247, 31563, 47929, 61623, 94689, 143787, 184869, 431361, 554607, 1294083, 3882249]

約数ペア:

[(1, 3882249), (3, 1294083), (7, 554607), (9, 431361), (21, 184869), (27, 143787), (41, 94689), (63, 61623), (81, 47929), (123, 31563), (167, 23247), (189, 20541), (287, 13527), (369, 10521), (501, 7749), (567, 6847), (861, 4509), (1107, 3507), (1169, 3321), (1503, 2583)]