56631309

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2017}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 88339968

約数和(自身を除く): 31708659

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 1337, 2017, 4011, 6051, 9359, 14119, 28077, 42357, 98833, 296499, 385247, 1155741, 2696729, 8090187, 18877103, 56631309]

約数ペア:

[(1, 56631309), (3, 18877103), (7, 8090187), (21, 2696729), (49, 1155741), (147, 385247), (191, 296499), (573, 98833), (1337, 42357), (2017, 28077), (4011, 14119), (6051, 9359)]