2021628231

素因数分解:

$3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{24001}}^1$

素因数の和:24212

約数の個数: 36

約数和(自身を含む): 3414812544

約数和(自身を除く): 1393184313

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 191, 441, 573, 1337, 1719, 4011, 9359, 12033, 24001, 28077, 72003, 84231, 168007, 216009, 504021, 1176049, 1512063, 3528147, 4584191, 10584441, 13752573, 32089337, 41257719, 96268011, 224625359, 288804033, 673876077, 2021628231]

約数ペア:

[(1, 2021628231), (3, 673876077), (7, 288804033), (9, 224625359), (21, 96268011), (49, 41257719), (63, 32089337), (147, 13752573), (191, 10584441), (441, 4584191), (573, 3528147), (1337, 1512063), (1719, 1176049), (4011, 504021), (9359, 216009), (12033, 168007), (24001, 84231), (28077, 72003)]