622897707

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 891588096

約数和(自身を除く): 268690389

約数列:

[1, 3, 23, 41, 69, 123, 421, 523, 943, 1263, 1569, 2829, 9683, 12029, 17261, 21443, 29049, 36087, 51783, 64329, 220183, 397003, 493189, 660549, 1191009, 1479567, 5064209, 9027503, 15192627, 27082509, 207632569, 622897707]

約数ペア:

[(1, 622897707), (3, 207632569), (23, 27082509), (41, 15192627), (69, 9027503), (123, 5064209), (421, 1479567), (523, 1191009), (943, 660549), (1263, 493189), (1569, 397003), (2829, 220183), (9683, 64329), (12029, 51783), (17261, 36087), (21443, 29049)]