1212173871

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{61379}}^1$

素因数の和:61638

約数の個数: 16

約数和(自身を含む): 1679356800

約数和(自身を除く): 467182929

約数列:

[1, 3, 29, 87, 227, 681, 6583, 19749, 61379, 184137, 1779991, 5339973, 13933033, 41799099, 404057957, 1212173871]

約数ペア:

[(1, 1212173871), (3, 404057957), (29, 41799099), (87, 13933033), (227, 5339973), (681, 1779991), (6583, 184137), (19749, 61379)]