1421505789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{9461}}^1$

素因数の和:9661

約数の個数: 32

約数和(自身を含む): 2152794240

約数和(自身を除く): 731288451

約数列:

[1, 3, 11, 29, 33, 87, 157, 319, 471, 957, 1727, 4553, 5181, 9461, 13659, 28383, 50083, 104071, 150249, 274369, 312213, 823107, 1485377, 3018059, 4456131, 9054177, 16339147, 43075933, 49017441, 129227799, 473835263, 1421505789]

約数ペア:

[(1, 1421505789), (3, 473835263), (11, 129227799), (29, 49017441), (33, 43075933), (87, 16339147), (157, 9054177), (319, 4456131), (471, 3018059), (957, 1485377), (1727, 823107), (4553, 312213), (5181, 274369), (9461, 150249), (13659, 104071), (28383, 50083)]