42453723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4139}}^1$

素因数の和:4418

約数の個数: 16

約数和(自身を含む): 61205760

約数和(自身を除く): 18752037

約数列:

[1, 3, 13, 39, 263, 789, 3419, 4139, 10257, 12417, 53807, 161421, 1088557, 3265671, 14151241, 42453723]

約数ペア:

[(1, 42453723), (3, 14151241), (13, 3265671), (39, 1088557), (263, 161421), (789, 53807), (3419, 12417), (4139, 10257)]