3108266

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2594134

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 197, 322, 343, 394, 686, 1127, 1379, 2254, 2758, 4531, 7889, 9062, 9653, 15778, 19306, 31717, 63434, 67571, 135142, 222019, 444038, 1554133, 3108266]

約数ペア:

[(1, 3108266), (2, 1554133), (7, 444038), (14, 222019), (23, 135142), (46, 67571), (49, 63434), (98, 31717), (161, 19306), (197, 15778), (322, 9653), (343, 9062), (394, 7889), (686, 4531), (1127, 2758), (1379, 2254)]