78471071

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6337}}^1$

素因数の和:6434

約数の個数: 16

約数和(自身を含む): 94309440

約数和(自身を除く): 15838369

約数列:

[1, 7, 29, 61, 203, 427, 1769, 6337, 12383, 44359, 183773, 386557, 1286411, 2705899, 11210153, 78471071]

約数ペア:

[(1, 78471071), (7, 11210153), (29, 2705899), (61, 1286411), (203, 386557), (427, 183773), (1769, 44359), (6337, 12383)]