219796671

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{60103}}^1$

素因数の和:60182

約数の個数: 16

約数和(自身を含む): 311579136

約数和(自身を除く): 91782465

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 60103, 180309, 1382369, 3185459, 4147107, 9556377, 73265557, 219796671]

約数ペア:

[(1, 219796671), (3, 73265557), (23, 9556377), (53, 4147107), (69, 3185459), (159, 1382369), (1219, 180309), (3657, 60103)]