4979133

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 7488000

約数和(自身を除く): 2508867

約数列:

[1, 3, 9, 47, 79, 141, 149, 237, 423, 447, 711, 1341, 3713, 7003, 11139, 11771, 21009, 33417, 35313, 63027, 105939, 553237, 1659711, 4979133]

約数ペア:

[(1, 4979133), (3, 1659711), (9, 553237), (47, 105939), (79, 63027), (141, 35313), (149, 33417), (237, 21009), (423, 11771), (447, 11139), (711, 7003), (1341, 3713)]