1928986923

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{1307}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 2792883456

約数和(自身を除く): 863896533

約数列:

[1, 3, 17, 43, 51, 129, 673, 731, 1307, 2019, 2193, 3921, 11441, 22219, 28939, 34323, 56201, 66657, 86817, 168603, 491963, 879611, 955417, 1475889, 2638833, 2866251, 14953387, 37823273, 44860161, 113469819, 642995641, 1928986923]

約数ペア:

[(1, 1928986923), (3, 642995641), (17, 113469819), (43, 44860161), (51, 37823273), (129, 14953387), (673, 2866251), (731, 2638833), (1307, 1475889), (2019, 955417), (2193, 879611), (3921, 491963), (11441, 168603), (22219, 86817), (28939, 66657), (34323, 56201)]