2170152009

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 3305832192

約数和(自身を除く): 1135680183

約数列:

[1, 3, 9, 37, 47, 111, 141, 313, 333, 423, 443, 939, 1329, 1739, 2817, 3987, 5217, 11581, 14711, 15651, 16391, 20821, 34743, 44133, 49173, 62463, 104229, 132399, 138659, 147519, 187389, 415977, 544307, 770377, 1247931, 1632921, 2311131, 4898763, 5130383, 6516973, 6933393, 15391149, 19550919, 46173447, 58652757, 241128001, 723384003, 2170152009]

約数ペア:

[(1, 2170152009), (3, 723384003), (9, 241128001), (37, 58652757), (47, 46173447), (111, 19550919), (141, 15391149), (313, 6933393), (333, 6516973), (423, 5130383), (443, 4898763), (939, 2311131), (1329, 1632921), (1739, 1247931), (2817, 770377), (3987, 544307), (5217, 415977), (11581, 187389), (14711, 147519), (15651, 138659), (16391, 132399), (20821, 104229), (34743, 62463), (44133, 49173)]