2123702007

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{6163}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 3301931520

約数和(自身を除く): 1178229513

約数列:

[1, 3, 7, 21, 61, 183, 269, 427, 807, 1281, 1883, 5649, 6163, 16409, 18489, 43141, 49227, 114863, 129423, 344589, 375943, 1127829, 1657847, 2631601, 4973541, 7894803, 11604929, 34814787, 101128667, 303386001, 707900669, 2123702007]

約数ペア:

[(1, 2123702007), (3, 707900669), (7, 303386001), (21, 101128667), (61, 34814787), (183, 11604929), (269, 7894803), (427, 4973541), (807, 2631601), (1281, 1657847), (1883, 1127829), (5649, 375943), (6163, 344589), (16409, 129423), (18489, 114863), (43141, 49227)]