1268453907

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2837}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 2153428992

約数和(自身を除く): 884975085

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 151, 329, 423, 453, 987, 1057, 1359, 2837, 2961, 3171, 7097, 8511, 9513, 19859, 21291, 25533, 49679, 59577, 63873, 133339, 149037, 178731, 400017, 428387, 447111, 933373, 1200051, 1285161, 2800119, 2998709, 3855483, 8400357, 8996127, 20134189, 26988381, 60402567, 140939323, 181207701, 422817969, 1268453907]

約数ペア:

[(1, 1268453907), (3, 422817969), (7, 181207701), (9, 140939323), (21, 60402567), (47, 26988381), (63, 20134189), (141, 8996127), (151, 8400357), (329, 3855483), (423, 2998709), (453, 2800119), (987, 1285161), (1057, 1200051), (1359, 933373), (2837, 447111), (2961, 428387), (3171, 400017), (7097, 178731), (8511, 149037), (9513, 133339), (19859, 63873), (21291, 59577), (25533, 49679)]