39415089

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 63210240

約数和(自身を除く): 23795151

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1061, 1281, 1769, 3183, 5307, 7427, 12383, 22281, 30769, 37149, 64721, 92307, 194163, 215383, 453047, 646149, 1359141, 1876909, 5630727, 13138363, 39415089]

約数ペア:

[(1, 39415089), (3, 13138363), (7, 5630727), (21, 1876909), (29, 1359141), (61, 646149), (87, 453047), (183, 215383), (203, 194163), (427, 92307), (609, 64721), (1061, 37149), (1281, 30769), (1769, 22281), (3183, 12383), (5307, 7427)]