23202207

素因数分解:

$3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 40020992

約数和(自身を除く): 16818785

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 151, 189, 271, 453, 567, 813, 1057, 1359, 1897, 2439, 3171, 4077, 5691, 7317, 9513, 12231, 17073, 21951, 28539, 40921, 51219, 85617, 122763, 153657, 286447, 368289, 859341, 1104867, 2578023, 3314601, 7734069, 23202207]

約数ペア:

[(1, 23202207), (3, 7734069), (7, 3314601), (9, 2578023), (21, 1104867), (27, 859341), (63, 368289), (81, 286447), (151, 153657), (189, 122763), (271, 85617), (453, 51219), (567, 40921), (813, 28539), (1057, 21951), (1359, 17073), (1897, 12231), (2439, 9513), (3171, 7317), (4077, 5691)]