356513121

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1627}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 522666144

約数和(自身を除く): 166153023

約数列:

[1, 3, 9, 97, 251, 291, 753, 873, 1627, 2259, 4881, 14643, 24347, 73041, 157819, 219123, 408377, 473457, 1225131, 1420371, 3675393, 39612569, 118837707, 356513121]

約数ペア:

[(1, 356513121), (3, 118837707), (9, 39612569), (97, 3675393), (251, 1420371), (291, 1225131), (753, 473457), (873, 408377), (1627, 219123), (2259, 157819), (4881, 73041), (14643, 24347)]