2021091303

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{10631}}^1$

素因数の和:11475

約数の個数: 32

約数和(自身を含む): 3364134912

約数和(自身を除く): 1343043609

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 823, 2469, 5761, 9053, 10631, 17283, 27159, 31893, 63371, 74417, 116941, 190113, 223251, 350823, 818587, 2455761, 8749313, 26247939, 61245191, 96242443, 183735573, 288727329, 673697101, 2021091303]

約数ペア:

[(1, 2021091303), (3, 673697101), (7, 288727329), (11, 183735573), (21, 96242443), (33, 61245191), (77, 26247939), (231, 8749313), (823, 2455761), (2469, 818587), (5761, 350823), (9053, 223251), (10631, 190113), (17283, 116941), (27159, 74417), (31893, 63371)]