17964999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 28108080

約数和(自身を除く): 10143081

約数列:

[1, 3, 9, 13, 39, 117, 233, 659, 699, 1977, 2097, 3029, 5931, 8567, 9087, 25701, 27261, 77103, 153547, 460641, 1381923, 1996111, 5988333, 17964999]

約数ペア:

[(1, 17964999), (3, 5988333), (9, 1996111), (13, 1381923), (39, 460641), (117, 153547), (233, 77103), (659, 27261), (699, 25701), (1977, 9087), (2097, 8567), (3029, 5931)]