42504189

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{155693}}^1$

素因数の和:155716

約数の個数: 16

約数和(自身を含む): 69750912

約数和(自身を除く): 27246723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 155693, 467079, 1089851, 2024009, 3269553, 6072027, 14168063, 42504189]

約数ペア:

[(1, 42504189), (3, 14168063), (7, 6072027), (13, 3269553), (21, 2024009), (39, 1089851), (91, 467079), (273, 155693)]