42279681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6317}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 59439744

約数和(自身を除く): 17160063

約数列:

[1, 3, 23, 69, 97, 291, 2231, 6317, 6693, 18951, 145291, 435873, 612749, 1838247, 14093227, 42279681]

約数ペア:

[(1, 42279681), (3, 14093227), (23, 1838247), (69, 612749), (97, 435873), (291, 145291), (2231, 18951), (6317, 6693)]