1770720003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2377}}^1\times {\mathrm{6367}}^1$

素因数の和:8763

約数の個数: 24

約数和(自身を含む): 2756044928

約数和(自身を除く): 985324925

約数列:

[1, 3, 9, 13, 39, 117, 2377, 6367, 7131, 19101, 21393, 30901, 57303, 82771, 92703, 248313, 278109, 744939, 15134359, 45403077, 136209231, 196746667, 590240001, 1770720003]

約数ペア:

[(1, 1770720003), (3, 590240001), (9, 196746667), (13, 136209231), (39, 45403077), (117, 15134359), (2377, 744939), (6367, 278109), (7131, 248313), (19101, 92703), (21393, 82771), (30901, 57303)]