17792307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 27835808

約数和(自身を除く): 10043501

約数列:

[1, 3, 9, 13, 39, 117, 241, 631, 723, 1893, 2169, 3133, 5679, 8203, 9399, 24609, 28197, 73827, 152071, 456213, 1368639, 1976923, 5930769, 17792307]

約数ペア:

[(1, 17792307), (3, 5930769), (9, 1976923), (13, 1368639), (39, 456213), (117, 152071), (241, 73827), (631, 28197), (723, 24609), (1893, 9399), (2169, 8203), (3133, 5679)]