974787189

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1\times {\mathrm{3461}}^1$

素因数の和:4108

約数の個数: 16

約数和(自身を含む): 1309023744

約数和(自身を除く): 334236555

約数列:

[1, 3, 223, 421, 669, 1263, 3461, 10383, 93883, 281649, 771803, 1457081, 2315409, 4371243, 324929063, 974787189]

約数ペア:

[(1, 974787189), (3, 324929063), (223, 4371243), (421, 2315409), (669, 1457081), (1263, 771803), (3461, 281649), (10383, 93883)]