980403

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 1382400

約数和(自身を除く): 401997

約数列:

[1, 3, 29, 59, 87, 177, 191, 573, 1711, 5133, 5539, 11269, 16617, 33807, 326801, 980403]

約数ペア:

[(1, 980403), (3, 326801), (29, 33807), (59, 16617), (87, 11269), (177, 5539), (191, 5133), (573, 1711)]