1401043679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1559}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 1752192000

約数和(自身を除く): 351148321

約数列:

[1, 7, 19, 29, 133, 203, 233, 551, 1559, 1631, 3857, 4427, 6757, 10913, 29621, 30989, 45211, 47299, 128383, 207347, 316477, 363247, 859009, 898681, 2542729, 6013063, 6901693, 10534163, 48311851, 73739141, 200149097, 1401043679]

約数ペア:

[(1, 1401043679), (7, 200149097), (19, 73739141), (29, 48311851), (133, 10534163), (203, 6901693), (233, 6013063), (551, 2542729), (1559, 898681), (1631, 859009), (3857, 363247), (4427, 316477), (6757, 207347), (10913, 128383), (29621, 47299), (30989, 45211)]