2912400231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{7043}}^1$

素因数の和:7543

約数の個数: 32

約数和(自身を含む): 4373816832

約数和(自身を除く): 1461416601

約数列:

[1, 3, 13, 23, 39, 69, 299, 461, 897, 1383, 5993, 7043, 10603, 17979, 21129, 31809, 91559, 137839, 161989, 274677, 413517, 485967, 2105857, 3246823, 6317571, 9740469, 42208699, 74676929, 126626097, 224030787, 970800077, 2912400231]

約数ペア:

[(1, 2912400231), (3, 970800077), (13, 224030787), (23, 126626097), (39, 74676929), (69, 42208699), (299, 9740469), (461, 6317571), (897, 3246823), (1383, 2105857), (5993, 485967), (7043, 413517), (10603, 274677), (17979, 161989), (21129, 137839), (31809, 91559)]