348527947

素因数分解:

${\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 384144768

約数和(自身を除く): 35616821

約数列:

[1, 23, 31, 53, 401, 529, 713, 1219, 1643, 9223, 12431, 16399, 21253, 28037, 37789, 212129, 285913, 488819, 658843, 869147, 6575999, 11242837, 15153389, 348527947]

約数ペア:

[(1, 348527947), (23, 15153389), (31, 11242837), (53, 6575999), (401, 869147), (529, 658843), (713, 488819), (1219, 285913), (1643, 212129), (9223, 37789), (12431, 28037), (16399, 21253)]