304292793

素因数分解:

$3^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 477664000

約数和(自身を除く): 173371207

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 343, 763, 1029, 2289, 2713, 5341, 8139, 16023, 18991, 37387, 56973, 112161, 132937, 295717, 398811, 887151, 930559, 2070019, 2791677, 6210057, 14490133, 43470399, 101430931, 304292793]

約数ペア:

[(1, 304292793), (3, 101430931), (7, 43470399), (21, 14490133), (49, 6210057), (109, 2791677), (147, 2070019), (327, 930559), (343, 887151), (763, 398811), (1029, 295717), (2289, 132937), (2713, 112161), (5341, 56973), (8139, 37387), (16023, 18991)]