738872907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{13043}}^1$

素因数の和:13890

約数の個数: 16

約数和(自身を含む): 1029328128

約数和(自身を除く): 290455221

約数列:

[1, 3, 23, 69, 821, 2463, 13043, 18883, 39129, 56649, 299989, 899967, 10708303, 32124909, 246290969, 738872907]

約数ペア:

[(1, 738872907), (3, 246290969), (23, 32124909), (69, 10708303), (821, 899967), (2463, 299989), (13043, 56649), (18883, 39129)]