13578579

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9371}}^1$

素因数の和:9407

約数の個数: 24

約数和(自身を含む): 23392512

約数和(自身を除く): 9813933

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 9371, 28113, 65597, 84339, 196791, 215533, 590373, 646599, 1508731, 1939797, 4526193, 13578579]

約数ペア:

[(1, 13578579), (3, 4526193), (7, 1939797), (9, 1508731), (21, 646599), (23, 590373), (63, 215533), (69, 196791), (161, 84339), (207, 65597), (483, 28113), (1449, 9371)]