1020965901

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 1426076160

約数和(自身を除く): 405110259

約数列:

[1, 3, 37, 79, 111, 173, 237, 519, 673, 2019, 2923, 6401, 8769, 13667, 19203, 24901, 41001, 53167, 74703, 116429, 159501, 349287, 505679, 1517037, 1967179, 4307873, 5901537, 9197891, 12923619, 27593673, 340321967, 1020965901]

約数ペア:

[(1, 1020965901), (3, 340321967), (37, 27593673), (79, 12923619), (111, 9197891), (173, 5901537), (237, 4307873), (519, 1967179), (673, 1517037), (2019, 505679), (2923, 349287), (6401, 159501), (8769, 116429), (13667, 74703), (19203, 53167), (24901, 41001)]