4031307

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 6770400

約数和(自身を除く): 2739093

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1049, 1281, 3147, 3843, 7343, 9441, 22029, 63989, 66087, 191967, 447923, 575901, 1343769, 4031307]

約数ペア:

[(1, 4031307), (3, 1343769), (7, 575901), (9, 447923), (21, 191967), (61, 66087), (63, 63989), (183, 22029), (427, 9441), (549, 7343), (1049, 3843), (1281, 3147)]