4020007521

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1074581}}^1$

素因数の和:1074656

約数の個数: 16

約数和(自身を含む): 5673792960

約数和(自身を除く): 1653785439

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 1074581, 3223743, 31162849, 46206983, 93488547, 138620949, 1340002507, 4020007521]

約数ペア:

[(1, 4020007521), (3, 1340002507), (29, 138620949), (43, 93488547), (87, 46206983), (129, 31162849), (1247, 3223743), (3741, 1074581)]