1489716621

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:590

約数の個数: 36

約数和(自身を含む): 2212528500

約数和(自身を除く): 722811879

約数列:

[1, 3, 9, 73, 89, 219, 267, 349, 657, 801, 1047, 3141, 5329, 6497, 15987, 19491, 25477, 31061, 47961, 58473, 76431, 93183, 229293, 279549, 474281, 1422843, 1859821, 2267453, 4268529, 5579463, 6802359, 16738389, 20407077, 165524069, 496572207, 1489716621]

約数ペア:

[(1, 1489716621), (3, 496572207), (9, 165524069), (73, 20407077), (89, 16738389), (219, 6802359), (267, 5579463), (349, 4268529), (657, 2267453), (801, 1859821), (1047, 1422843), (3141, 474281), (5329, 279549), (6497, 229293), (15987, 93183), (19491, 76431), (25477, 58473), (31061, 47961)]