1297037367

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3067}}^1$

素因数の和:3329

約数の個数: 40

約数和(自身を含む): 2031359616

約数和(自身を除く): 734322249

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 227, 621, 681, 1863, 2043, 3067, 5221, 6129, 9201, 15663, 18387, 27603, 46989, 70541, 82809, 140967, 211623, 248427, 422901, 634869, 696209, 1904607, 2088627, 5713821, 6265881, 16012807, 18797643, 48038421, 56392929, 144115263, 432345789, 1297037367]

約数ペア:

[(1, 1297037367), (3, 432345789), (9, 144115263), (23, 56392929), (27, 48038421), (69, 18797643), (81, 16012807), (207, 6265881), (227, 5713821), (621, 2088627), (681, 1904607), (1863, 696209), (2043, 634869), (3067, 422901), (5221, 248427), (6129, 211623), (9201, 140967), (15663, 82809), (18387, 70541), (27603, 46989)]