9900783

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 15273648

約数和(自身を除く): 5372865

約数列:

[1, 3, 9, 17, 51, 153, 163, 397, 489, 1191, 1467, 2771, 3573, 6749, 8313, 20247, 24939, 60741, 64711, 194133, 582399, 1100087, 3300261, 9900783]

約数ペア:

[(1, 9900783), (3, 3300261), (9, 1100087), (17, 582399), (51, 194133), (153, 64711), (163, 60741), (397, 24939), (489, 20247), (1191, 8313), (1467, 6749), (2771, 3573)]