3639516769

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 4314562560

約数和(自身を除く): 675045791

約数列:

[1, 7, 47, 113, 223, 329, 439, 791, 1561, 3073, 5311, 10481, 20633, 25199, 37177, 49607, 73367, 97897, 144431, 176393, 347249, 685279, 1184353, 2331529, 4601159, 8290471, 11062361, 16320703, 32208113, 77436527, 519930967, 3639516769]

約数ペア:

[(1, 3639516769), (7, 519930967), (47, 77436527), (113, 32208113), (223, 16320703), (329, 11062361), (439, 8290471), (791, 4601159), (1561, 2331529), (3073, 1184353), (5311, 685279), (10481, 347249), (20633, 176393), (25199, 144431), (37177, 97897), (49607, 73367)]