1330974591

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2683}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 1920112128

約数和(自身を除く): 589137537

約数列:

[1, 3, 17, 51, 71, 137, 213, 411, 1207, 2329, 2683, 3621, 6987, 8049, 9727, 29181, 45611, 136833, 165359, 190493, 367571, 496077, 571479, 1102713, 3238381, 6248707, 9715143, 18746121, 26097541, 78292623, 443658197, 1330974591]

約数ペア:

[(1, 1330974591), (3, 443658197), (17, 78292623), (51, 26097541), (71, 18746121), (137, 9715143), (213, 6248707), (411, 3238381), (1207, 1102713), (2329, 571479), (2683, 496077), (3621, 367571), (6987, 190493), (8049, 165359), (9727, 136833), (29181, 45611)]