131805843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{10867}}^1$

素因数の和:11194

約数の個数: 16

約数和(自身を含む): 189885696

約数和(自身を除く): 58079853

約数列:

[1, 3, 13, 39, 311, 933, 4043, 10867, 12129, 32601, 141271, 423813, 3379637, 10138911, 43935281, 131805843]

約数ペア:

[(1, 131805843), (3, 43935281), (13, 10138911), (39, 3379637), (311, 423813), (933, 141271), (4043, 32601), (10867, 12129)]