1013028009

素因数分解:

$3^1\times 7^2\times {\mathrm{1609}}^1\times {\mathrm{4283}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 1572570720

約数和(自身を除く): 559542711

約数列:

[1, 3, 7, 21, 49, 147, 1609, 4283, 4827, 11263, 12849, 29981, 33789, 78841, 89943, 209867, 236523, 629601, 6891347, 20674041, 48239429, 144718287, 337676003, 1013028009]

約数ペア:

[(1, 1013028009), (3, 337676003), (7, 144718287), (21, 48239429), (49, 20674041), (147, 6891347), (1609, 629601), (4283, 236523), (4827, 209867), (11263, 89943), (12849, 78841), (29981, 33789)]