31374897

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7673}}^1$

素因数の和:7752

約数の個数: 16

約数和(自身を含む): 44202240

約数和(自身を除く): 12827343

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 7673, 23019, 222517, 360631, 667551, 1081893, 10458299, 31374897]

約数ペア:

[(1, 31374897), (3, 10458299), (29, 1081893), (47, 667551), (87, 360631), (141, 222517), (1363, 23019), (4089, 7673)]