23485231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 7618769

約数列:

[1, 7, 11, 23, 77, 89, 149, 161, 253, 623, 979, 1043, 1639, 1771, 2047, 3427, 6853, 11473, 13261, 14329, 22517, 23989, 37697, 92827, 145871, 157619, 263879, 305003, 1021097, 2135021, 3355033, 23485231]

約数ペア:

[(1, 23485231), (7, 3355033), (11, 2135021), (23, 1021097), (77, 305003), (89, 263879), (149, 157619), (161, 145871), (253, 92827), (623, 37697), (979, 23989), (1043, 22517), (1639, 14329), (1771, 13261), (2047, 11473), (3427, 6853)]