395600517

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12119}}^1$

素因数の和:12175

約数の個数: 40

約数和(自身を含む): 657000960

約数和(自身を除く): 261400443

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2511, 3627, 10881, 12119, 32643, 36357, 109071, 157547, 327213, 375689, 472641, 981639, 1127067, 1417923, 3381201, 4253769, 4883957, 10143603, 12761307, 14651871, 30430809, 43955613, 131866839, 395600517]

約数ペア:

[(1, 395600517), (3, 131866839), (9, 43955613), (13, 30430809), (27, 14651871), (31, 12761307), (39, 10143603), (81, 4883957), (93, 4253769), (117, 3381201), (279, 1417923), (351, 1127067), (403, 981639), (837, 472641), (1053, 375689), (1209, 327213), (2511, 157547), (3627, 109071), (10881, 36357), (12119, 32643)]