8228871

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 14682624

約数和(自身を除く): 6453753

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 631, 1449, 1863, 1893, 4347, 4417, 5679, 13041, 13251, 14513, 17037, 39753, 43539, 51111, 101591, 119259, 130617, 304773, 357777, 391851, 914319, 1175553, 2742957, 8228871]

約数ペア:

[(1, 8228871), (3, 2742957), (7, 1175553), (9, 914319), (21, 391851), (23, 357777), (27, 304773), (63, 130617), (69, 119259), (81, 101591), (161, 51111), (189, 43539), (207, 39753), (483, 17037), (567, 14513), (621, 13251), (631, 13041), (1449, 5679), (1863, 4417), (1893, 4347)]