20130904353

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{622073}}^1$

素因数の和:622173

約数の個数: 32

約数和(自身を含む): 32487192576

約数和(自身を除く): 12356288223

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 1407, 1541, 4623, 10787, 32361, 622073, 1866219, 4354511, 13063533, 14307679, 41678891, 42923037, 100153753, 125036673, 291752237, 300461259, 875256711, 958614493, 2875843479, 6710301451, 20130904353]

約数ペア:

[(1, 20130904353), (3, 6710301451), (7, 2875843479), (21, 958614493), (23, 875256711), (67, 300461259), (69, 291752237), (161, 125036673), (201, 100153753), (469, 42923037), (483, 41678891), (1407, 14307679), (1541, 13063533), (4623, 4354511), (10787, 1866219), (32361, 622073)]