23800469

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 7718251

約数列:

[1, 7, 11, 23, 77, 89, 151, 161, 253, 623, 979, 1057, 1661, 1771, 2047, 3473, 6853, 11627, 13439, 14329, 22517, 24311, 38203, 94073, 147829, 157619, 267421, 309097, 1034803, 2163679, 3400067, 23800469]

約数ペア:

[(1, 23800469), (7, 3400067), (11, 2163679), (23, 1034803), (77, 309097), (89, 267421), (151, 157619), (161, 147829), (253, 94073), (623, 38203), (979, 24311), (1057, 22517), (1661, 14329), (1771, 13439), (2047, 11627), (3473, 6853)]