228232021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 249030720

約数和(自身を除く): 20798699

約数列:

[1, 17, 37, 491, 629, 739, 8347, 12563, 18167, 27343, 308839, 362849, 464831, 6168433, 13425413, 228232021]

約数ペア:

[(1, 228232021), (17, 13425413), (37, 6168433), (491, 464831), (629, 362849), (739, 308839), (8347, 27343), (12563, 18167)]