201412341

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{132421}}^1$

素因数の和:132453

約数の個数: 18

約数和(自身を含む): 315031938

約数和(自身を除く): 113619597

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 132421, 397263, 1191789, 1721473, 5164419, 15493257, 22379149, 67137447, 201412341]

約数ペア:

[(1, 201412341), (3, 67137447), (9, 22379149), (13, 15493257), (39, 5164419), (117, 1721473), (169, 1191789), (507, 397263), (1521, 132421)]