1941057

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 3100800

約数和(自身を除く): 1159743

約数列:

[1, 3, 9, 27, 29, 37, 67, 87, 111, 201, 261, 333, 603, 783, 999, 1073, 1809, 1943, 2479, 3219, 5829, 7437, 9657, 17487, 22311, 28971, 52461, 66933, 71891, 215673, 647019, 1941057]

約数ペア:

[(1, 1941057), (3, 647019), (9, 215673), (27, 71891), (29, 66933), (37, 52461), (67, 28971), (87, 22311), (111, 17487), (201, 9657), (261, 7437), (333, 5829), (603, 3219), (783, 2479), (999, 1943), (1073, 1809)]