5209743

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 3914097

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1187, 1463, 3561, 4389, 8309, 13057, 22553, 24927, 39171, 67659, 91399, 157871, 248083, 274197, 473613, 744249, 1736581, 5209743]

約数ペア:

[(1, 5209743), (3, 1736581), (7, 744249), (11, 473613), (19, 274197), (21, 248083), (33, 157871), (57, 91399), (77, 67659), (133, 39171), (209, 24927), (231, 22553), (399, 13057), (627, 8309), (1187, 4389), (1463, 3561)]