2198613

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 3096576

約数和(自身を除く): 897963

約数列:

[1, 3, 31, 47, 93, 141, 503, 1457, 1509, 4371, 15593, 23641, 46779, 70923, 732871, 2198613]

約数ペア:

[(1, 2198613), (3, 732871), (31, 70923), (47, 46779), (93, 23641), (141, 15593), (503, 4371), (1457, 1509)]