9671739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 16243200

約数和(自身を除く): 6571461

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 281, 447, 843, 1043, 1639, 1967, 3091, 3129, 4917, 5901, 9273, 11473, 21637, 34419, 41869, 64911, 125607, 293083, 460559, 879249, 1381677, 3223913, 9671739]

約数ペア:

[(1, 9671739), (3, 3223913), (7, 1381677), (11, 879249), (21, 460559), (33, 293083), (77, 125607), (149, 64911), (231, 41869), (281, 34419), (447, 21637), (843, 11473), (1043, 9273), (1639, 5901), (1967, 4917), (3091, 3129)]