25630983

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14029}}^1$

素因数の和:14071

約数の個数: 24

約数和(自身を含む): 43773600

約数和(自身を除く): 18142617

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 14029, 42087, 98203, 126261, 294609, 406841, 883827, 1220523, 2847887, 3661569, 8543661, 25630983]

約数ペア:

[(1, 25630983), (3, 8543661), (7, 3661569), (9, 2847887), (21, 1220523), (29, 883827), (63, 406841), (87, 294609), (203, 126261), (261, 98203), (609, 42087), (1827, 14029)]