22821147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 34890960

約数和(自身を除く): 12069813

約数列:

[1, 3, 9, 19, 57, 171, 317, 421, 951, 1263, 2853, 3789, 6023, 7999, 18069, 23997, 54207, 71991, 133457, 400371, 1201113, 2535683, 7607049, 22821147]

約数ペア:

[(1, 22821147), (3, 7607049), (9, 2535683), (19, 1201113), (57, 400371), (171, 133457), (317, 71991), (421, 54207), (951, 23997), (1263, 18069), (2853, 7999), (3789, 6023)]