291264203

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:4054

約数の個数: 16

約数和(自身を含む): 314819136

約数和(自身を除く): 23554933

約数列:

[1, 23, 53, 61, 1219, 1403, 3233, 3917, 74359, 90091, 207601, 238937, 4774823, 5495551, 12663661, 291264203]

約数ペア:

[(1, 291264203), (23, 12663661), (53, 5495551), (61, 4774823), (1219, 238937), (1403, 207601), (3233, 90091), (3917, 74359)]