285433681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{661}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 313629120

約数和(自身を除く): 28195439

約数列:

[1, 13, 59, 563, 661, 767, 7319, 8593, 33217, 38999, 372143, 431821, 506987, 4837859, 21956437, 285433681]

約数ペア:

[(1, 285433681), (13, 21956437), (59, 4837859), (563, 506987), (661, 431821), (767, 372143), (7319, 38999), (8593, 33217)]