39243843

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 58046976

約数和(自身を除く): 18803133

約数列:

[1, 3, 9, 67, 151, 201, 431, 453, 603, 1293, 1359, 3879, 10117, 28877, 30351, 65081, 86631, 91053, 195243, 259893, 585729, 4360427, 13081281, 39243843]

約数ペア:

[(1, 39243843), (3, 13081281), (9, 4360427), (67, 585729), (151, 259893), (201, 195243), (431, 91053), (453, 86631), (603, 65081), (1293, 30351), (1359, 28877), (3879, 10117)]