371432007

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2753}}^1$

素因数の和:3044

約数の個数: 32

約数和(自身を含む): 581644800

約数和(自身を除く): 210212793

約数列:

[1, 3, 9, 19, 27, 57, 171, 263, 513, 789, 2367, 2753, 4997, 7101, 8259, 14991, 24777, 44973, 52307, 74331, 134919, 156921, 470763, 724039, 1412289, 2172117, 6516351, 13756741, 19549053, 41270223, 123810669, 371432007]

約数ペア:

[(1, 371432007), (3, 123810669), (9, 41270223), (19, 19549053), (27, 13756741), (57, 6516351), (171, 2172117), (263, 1412289), (513, 724039), (789, 470763), (2367, 156921), (2753, 134919), (4997, 74331), (7101, 52307), (8259, 44973), (14991, 24777)]