4937967

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 7637760

約数和(自身を除く): 2699793

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 431, 603, 1273, 1293, 3819, 3879, 8189, 11457, 24567, 28877, 73701, 86631, 259893, 548663, 1645989, 4937967]

約数ペア:

[(1, 4937967), (3, 1645989), (9, 548663), (19, 259893), (57, 86631), (67, 73701), (171, 28877), (201, 24567), (431, 11457), (603, 8189), (1273, 3879), (1293, 3819)]