713885613

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41609}}^1$

素因数の和:41681

約数の個数: 32

約数和(自身を含む): 1171737600

約数和(自身を除く): 457851987

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 17157, 41609, 124827, 291263, 790571, 873789, 1789187, 2371713, 5367561, 5533997, 12524309, 16601991, 33994553, 37572927, 101983659, 237961871, 713885613]

約数ペア:

[(1, 713885613), (3, 237961871), (7, 101983659), (19, 37572927), (21, 33994553), (43, 16601991), (57, 12524309), (129, 5533997), (133, 5367561), (301, 2371713), (399, 1789187), (817, 873789), (903, 790571), (2451, 291263), (5719, 124827), (17157, 41609)]