39723219

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 59531472

約数和(自身を除く): 19808253

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 1297, 3403, 3891, 10209, 11673, 30627, 53177, 107651, 159531, 322953, 478593, 968859, 4413691, 13241073, 39723219]

約数ペア:

[(1, 39723219), (3, 13241073), (9, 4413691), (41, 968859), (83, 478593), (123, 322953), (249, 159531), (369, 107651), (747, 53177), (1297, 30627), (3403, 11673), (3891, 10209)]