282984399

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 440094720

約数和(自身を除く): 157110321

約数列:

[1, 3, 9, 31, 37, 79, 93, 111, 237, 279, 333, 347, 711, 1041, 1147, 2449, 2923, 3123, 3441, 7347, 8769, 10323, 10757, 12839, 22041, 26307, 27413, 32271, 38517, 82239, 90613, 96813, 115551, 246717, 271839, 398009, 815517, 849803, 1014281, 1194027, 2549409, 3042843, 3582081, 7648227, 9128529, 31442711, 94328133, 282984399]

約数ペア:

[(1, 282984399), (3, 94328133), (9, 31442711), (31, 9128529), (37, 7648227), (79, 3582081), (93, 3042843), (111, 2549409), (237, 1194027), (279, 1014281), (333, 849803), (347, 815517), (711, 398009), (1041, 271839), (1147, 246717), (2449, 115551), (2923, 96813), (3123, 90613), (3441, 82239), (7347, 38517), (8769, 32271), (10323, 27413), (10757, 26307), (12839, 22041)]