1470983409

素因数分解:

$3^4\times 7^1\times {\mathrm{2594327}}^1$

素因数の和:2594346

約数の個数: 20

約数和(自身を含む): 2511309504

約数和(自身を除く): 1040326095

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2594327, 7782981, 18160289, 23348943, 54480867, 70046829, 163442601, 210140487, 490327803, 1470983409]

約数ペア:

[(1, 1470983409), (3, 490327803), (7, 210140487), (9, 163442601), (21, 70046829), (27, 54480867), (63, 23348943), (81, 18160289), (189, 7782981), (567, 2594327)]