2808014577

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 3878682624

約数和(自身を除く): 1070668047

約数列:

[1, 3, 47, 127, 141, 191, 381, 573, 821, 2463, 5969, 8977, 17907, 24257, 26931, 38587, 72771, 104267, 115761, 156811, 312801, 470433, 1140079, 3420237, 4900549, 7370117, 14701647, 19914997, 22110351, 59744991, 936004859, 2808014577]

約数ペア:

[(1, 2808014577), (3, 936004859), (47, 59744991), (127, 22110351), (141, 19914997), (191, 14701647), (381, 7370117), (573, 4900549), (821, 3420237), (2463, 1140079), (5969, 470433), (8977, 312801), (17907, 156811), (24257, 115761), (26931, 104267), (38587, 72771)]