4920584487

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{36709}}^1$

素因数の和:37223

約数の個数: 32

約数和(自身を含む): 8091471360

約数和(自身を除く): 3170886873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 491, 1473, 3437, 6383, 10311, 19149, 36709, 44681, 110127, 134043, 256963, 477217, 770889, 1431651, 3340519, 10021557, 18024119, 54072357, 126168833, 234313547, 378506499, 702940641, 1640194829, 4920584487]

約数ペア:

[(1, 4920584487), (3, 1640194829), (7, 702940641), (13, 378506499), (21, 234313547), (39, 126168833), (91, 54072357), (273, 18024119), (491, 10021557), (1473, 3340519), (3437, 1431651), (6383, 770889), (10311, 477217), (19149, 256963), (36709, 134043), (44681, 110127)]