2066707839

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{587}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 3291539328

約数和(自身を除く): 1224831489

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 557, 587, 903, 1671, 1761, 2107, 3899, 4109, 6321, 11697, 12327, 23951, 25241, 27293, 28763, 71853, 75723, 81879, 86289, 167657, 176687, 326959, 502971, 530061, 980877, 1173599, 1236809, 2288713, 3520797, 3710427, 6866139, 14059237, 16020991, 42177711, 48062973, 98414659, 295243977, 688902613, 2066707839]

約数ペア:

[(1, 2066707839), (3, 688902613), (7, 295243977), (21, 98414659), (43, 48062973), (49, 42177711), (129, 16020991), (147, 14059237), (301, 6866139), (557, 3710427), (587, 3520797), (903, 2288713), (1671, 1236809), (1761, 1173599), (2107, 980877), (3899, 530061), (4109, 502971), (6321, 326959), (11697, 176687), (12327, 167657), (23951, 86289), (25241, 81879), (27293, 75723), (28763, 71853)]