1357797

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 2257920

約数和(自身を除く): 900123

約数列:

[1, 3, 7, 19, 21, 41, 57, 83, 123, 133, 249, 287, 399, 581, 779, 861, 1577, 1743, 2337, 3403, 4731, 5453, 10209, 11039, 16359, 23821, 33117, 64657, 71463, 193971, 452599, 1357797]

約数ペア:

[(1, 1357797), (3, 452599), (7, 193971), (19, 71463), (21, 64657), (41, 33117), (57, 23821), (83, 16359), (123, 11039), (133, 10209), (249, 5453), (287, 4731), (399, 3403), (581, 2337), (779, 1743), (861, 1577)]