2017232871

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 2854103040

約数和(自身を除く): 836870169

約数列:

[1, 3, 23, 69, 73, 219, 557, 719, 1671, 1679, 2157, 5037, 12811, 16537, 38433, 40661, 49611, 52487, 121983, 157461, 400483, 935203, 1201449, 1207201, 2805609, 3621603, 9211109, 27633327, 29235259, 87705777, 672410957, 2017232871]

約数ペア:

[(1, 2017232871), (3, 672410957), (23, 87705777), (69, 29235259), (73, 27633327), (219, 9211109), (557, 3621603), (719, 2805609), (1671, 1207201), (1679, 1201449), (2157, 935203), (5037, 400483), (12811, 157461), (16537, 121983), (38433, 52487), (40661, 49611)]