4920239133

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1292419}}^1$

素因数の和:1292478

約数の個数: 20

約数和(自身を含む): 7506375360

約数和(自身を除く): 2586136227

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 1292419, 3877257, 11631771, 34895313, 60743693, 104685939, 182231079, 546693237, 1640079711, 4920239133]

約数ペア:

[(1, 4920239133), (3, 1640079711), (9, 546693237), (27, 182231079), (47, 104685939), (81, 60743693), (141, 34895313), (423, 11631771), (1269, 3877257), (3807, 1292419)]