7213038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 16574976

約数和(自身を除く): 9361938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 653, 789, 1306, 1578, 1841, 1959, 3682, 3918, 4571, 5523, 9142, 11046, 13713, 27426, 171739, 343478, 515217, 1030434, 1202173, 2404346, 3606519, 7213038]

約数ペア:

[(1, 7213038), (2, 3606519), (3, 2404346), (6, 1202173), (7, 1030434), (14, 515217), (21, 343478), (42, 171739), (263, 27426), (526, 13713), (653, 11046), (789, 9142), (1306, 5523), (1578, 4571), (1841, 3918), (1959, 3682)]