13303041339

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{68329}}^1$

素因数の和:68539

約数の個数: 32

約数和(自身を含む): 20711096320

約数和(自身を除く): 7408054981

約数列:

[1, 3, 7, 21, 73, 127, 219, 381, 511, 889, 1533, 2667, 9271, 27813, 64897, 68329, 194691, 204987, 478303, 1434909, 4988017, 8677783, 14964051, 26033349, 34916119, 60744481, 104748357, 182233443, 633478159, 1900434477, 4434347113, 13303041339]

約数ペア:

[(1, 13303041339), (3, 4434347113), (7, 1900434477), (21, 633478159), (73, 182233443), (127, 104748357), (219, 60744481), (381, 34916119), (511, 26033349), (889, 14964051), (1533, 8677783), (2667, 4988017), (9271, 1434909), (27813, 478303), (64897, 204987), (68329, 194691)]