1331503590129

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7907}}^1\times {\mathrm{52313}}^1$

素因数の和:60289

約数の個数: 32

約数和(自身を含む): 1886467950720

約数和(自身を除く): 554964360591

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 7907, 23721, 52313, 156939, 229303, 292559, 687909, 877677, 1517077, 1935581, 4551231, 5806743, 8484211, 25452633, 56131849, 168395547, 413638891, 1240916673, 11995527839, 15304638967, 35986583517, 45913916901, 443834530043, 1331503590129]

約数ペア:

[(1, 1331503590129), (3, 443834530043), (29, 45913916901), (37, 35986583517), (87, 15304638967), (111, 11995527839), (1073, 1240916673), (3219, 413638891), (7907, 168395547), (23721, 56131849), (52313, 25452633), (156939, 8484211), (229303, 5806743), (292559, 4551231), (687909, 1935581), (877677, 1517077)]