17401409

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 18808320

約数和(自身を除く): 1406911

約数列:

[1, 23, 61, 79, 157, 1403, 1817, 3611, 4819, 9577, 12403, 110837, 220271, 285269, 756583, 17401409]

約数ペア:

[(1, 17401409), (23, 756583), (61, 285269), (79, 220271), (157, 110837), (1403, 12403), (1817, 9577), (3611, 4819)]