16823373

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 27236352

約数和(自身を除く): 10412979

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 571, 1281, 1403, 1713, 3997, 4209, 9821, 11991, 13133, 29463, 34831, 39399, 91931, 104493, 243817, 275793, 731451, 801113, 2403339, 5607791, 16823373]

約数ペア:

[(1, 16823373), (3, 5607791), (7, 2403339), (21, 801113), (23, 731451), (61, 275793), (69, 243817), (161, 104493), (183, 91931), (427, 39399), (483, 34831), (571, 29463), (1281, 13133), (1403, 11991), (1713, 9821), (3997, 4209)]