384674409

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{59281}}^1$

素因数の和:59397

約数の個数: 24

約数和(自身を含む): 641194112

約数和(自身を除く): 256519703

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 59281, 177843, 414967, 533529, 1244901, 3734703, 6105943, 18317829, 42741601, 54953487, 128224803, 384674409]

約数ペア:

[(1, 384674409), (3, 128224803), (7, 54953487), (9, 42741601), (21, 18317829), (63, 6105943), (103, 3734703), (309, 1244901), (721, 533529), (927, 414967), (2163, 177843), (6489, 59281)]