6420573

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{6427}}^1$

素因数の和:6473

約数の個数: 16

約数和(自身を含む): 9770560

約数和(自身を除く): 3349987

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 6427, 19281, 57843, 173529, 237799, 713397, 2140191, 6420573]

約数ペア:

[(1, 6420573), (3, 2140191), (9, 713397), (27, 237799), (37, 173529), (111, 57843), (333, 19281), (999, 6427)]