38243523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 57853440

約数和(自身を除く): 19609917

約数列:

[1, 3, 17, 19, 51, 57, 61, 183, 323, 647, 969, 1037, 1159, 1941, 3111, 3477, 10999, 12293, 19703, 32997, 36879, 39467, 59109, 118401, 208981, 626943, 670939, 749873, 2012817, 2249619, 12747841, 38243523]

約数ペア:

[(1, 38243523), (3, 12747841), (17, 2249619), (19, 2012817), (51, 749873), (57, 670939), (61, 626943), (183, 208981), (323, 118401), (647, 59109), (969, 39467), (1037, 36879), (1159, 32997), (1941, 19703), (3111, 12293), (3477, 10999)]