1188894567

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1\times {\mathrm{541}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 1826947584

約数和(自身を除く): 638053017

約数列:

[1, 3, 7, 21, 227, 461, 541, 681, 1383, 1589, 1623, 3227, 3787, 4767, 9681, 11361, 104647, 122807, 249401, 313941, 368421, 732529, 748203, 859649, 1745807, 2197587, 2578947, 5237421, 56614027, 169842081, 396298189, 1188894567]

約数ペア:

[(1, 1188894567), (3, 396298189), (7, 169842081), (21, 56614027), (227, 5237421), (461, 2578947), (541, 2197587), (681, 1745807), (1383, 859649), (1589, 748203), (1623, 732529), (3227, 368421), (3787, 313941), (4767, 249401), (9681, 122807), (11361, 104647)]