1971376753

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{953}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 2050107840

約数和(自身を除く): 78731087

約数列:

[1, 43, 73, 659, 953, 3139, 28337, 40979, 48107, 69569, 628027, 2068601, 2991467, 27005161, 45845971, 1971376753]

約数ペア:

[(1, 1971376753), (43, 45845971), (73, 27005161), (659, 2991467), (953, 2068601), (3139, 628027), (28337, 69569), (40979, 48107)]