39478773

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 56960640

約数和(自身を除く): 17481867

約数列:

[1, 3, 29, 43, 61, 87, 129, 173, 183, 519, 1247, 1769, 2623, 3741, 5017, 5307, 7439, 7869, 10553, 15051, 22317, 31659, 76067, 215731, 228201, 306037, 453779, 647193, 918111, 1361337, 13159591, 39478773]

約数ペア:

[(1, 39478773), (3, 13159591), (29, 1361337), (43, 918111), (61, 647193), (87, 453779), (129, 306037), (173, 228201), (183, 215731), (519, 76067), (1247, 31659), (1769, 22317), (2623, 15051), (3741, 10553), (5017, 7869), (5307, 7439)]