1155536319

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{3571}}^1$

素因数の和:4411

約数の個数: 32

約数和(自身を含む): 1856296960

約数和(自身を除く): 700760641

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 811, 2433, 3571, 5677, 10713, 15409, 17031, 24997, 46227, 67849, 74991, 107863, 203547, 323589, 474943, 1424829, 2896081, 8688243, 20272567, 55025539, 60817701, 165076617, 385178773, 1155536319]

約数ペア:

[(1, 1155536319), (3, 385178773), (7, 165076617), (19, 60817701), (21, 55025539), (57, 20272567), (133, 8688243), (399, 2896081), (811, 1424829), (2433, 474943), (3571, 323589), (5677, 203547), (10713, 107863), (15409, 74991), (17031, 67849), (24997, 46227)]