7132589569

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 8652902400

約数和(自身を除く): 1520312831

約数列:

[1, 7, 19, 133, 239, 457, 491, 1673, 3199, 3437, 4541, 8683, 9329, 31787, 60781, 65303, 109223, 117349, 224387, 764561, 821443, 1570709, 2075237, 2229631, 4263353, 14526659, 15607417, 29843471, 53628493, 375399451, 1018941367, 7132589569]

約数ペア:

[(1, 7132589569), (7, 1018941367), (19, 375399451), (133, 53628493), (239, 29843471), (457, 15607417), (491, 14526659), (1673, 4263353), (3199, 2229631), (3437, 2075237), (4541, 1570709), (8683, 821443), (9329, 764561), (31787, 224387), (60781, 117349), (65303, 109223)]