38488221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2351}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 59439744

約数和(自身を除く): 20951523

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 2351, 5457, 7053, 16371, 21159, 39967, 119901, 251557, 359703, 754671, 2264013, 4276469, 12829407, 38488221]

約数ペア:

[(1, 38488221), (3, 12829407), (9, 4276469), (17, 2264013), (51, 754671), (107, 359703), (153, 251557), (321, 119901), (963, 39967), (1819, 21159), (2351, 16371), (5457, 7053)]