1270023909

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{41969}}^1$

素因数の和:42121

約数の個数: 32

約数和(自身を含む): 2127375360

約数和(自身を除く): 857351451

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4323, 10087, 30261, 41969, 125907, 293783, 461659, 881349, 1384977, 3231613, 5497939, 9694839, 16493817, 38485573, 60477329, 115456719, 181431987, 423341303, 1270023909]

約数ペア:

[(1, 1270023909), (3, 423341303), (7, 181431987), (11, 115456719), (21, 60477329), (33, 38485573), (77, 16493817), (131, 9694839), (231, 5497939), (393, 3231613), (917, 1384977), (1441, 881349), (2751, 461659), (4323, 293783), (10087, 125907), (30261, 41969)]