1077880011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1619}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 1588688640

約数和(自身を除く): 510808629

約数列:

[1, 3, 13, 39, 43, 129, 397, 559, 1191, 1619, 1677, 4857, 5161, 15483, 17071, 21047, 51213, 63141, 69617, 208851, 221923, 642743, 665769, 905021, 1928229, 2715063, 8355659, 25066977, 27637949, 82913847, 359293337, 1077880011]

約数ペア:

[(1, 1077880011), (3, 359293337), (13, 82913847), (39, 27637949), (43, 25066977), (129, 8355659), (397, 2715063), (559, 1928229), (1191, 905021), (1619, 665769), (1677, 642743), (4857, 221923), (5161, 208851), (15483, 69617), (17071, 63141), (21047, 51213)]