21224101

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 23079168

約数和(自身を除く): 1855067

約数列:

[1, 23, 41, 71, 317, 943, 1633, 2911, 7291, 12997, 22507, 66953, 298931, 517661, 922787, 21224101]

約数ペア:

[(1, 21224101), (23, 922787), (41, 517661), (71, 298931), (317, 66953), (943, 22507), (1633, 12997), (2911, 7291)]