291687324

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{57737}}^1$

素因数の和:58165

約数の個数: 24

約数和(自身を含む): 682232208

約数和(自身を除く): 390544884

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 57737, 115474, 173211, 230948, 346422, 692844, 24307277, 48614554, 72921831, 97229108, 145843662, 291687324]

約数ペア:

[(1, 291687324), (2, 145843662), (3, 97229108), (4, 72921831), (6, 48614554), (12, 24307277), (421, 692844), (842, 346422), (1263, 230948), (1684, 173211), (2526, 115474), (5052, 57737)]