3402189

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 5898240

約数和(自身を除く): 2496051

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 383, 423, 987, 1149, 1269, 2681, 2961, 3447, 8043, 8883, 10341, 18001, 24129, 54003, 72387, 126007, 162009, 378021, 486027, 1134063, 3402189]

約数ペア:

[(1, 3402189), (3, 1134063), (7, 486027), (9, 378021), (21, 162009), (27, 126007), (47, 72387), (63, 54003), (141, 24129), (189, 18001), (329, 10341), (383, 8883), (423, 8043), (987, 3447), (1149, 2961), (1269, 2681)]