30373989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 43833120

約数和(自身を除く): 13459131

約数列:

[1, 3, 19, 41, 57, 123, 317, 779, 951, 1681, 2337, 5043, 6023, 12997, 18069, 31939, 38991, 95817, 246943, 532877, 740829, 1598631, 10124663, 30373989]

約数ペア:

[(1, 30373989), (3, 10124663), (19, 1598631), (41, 740829), (57, 532877), (123, 246943), (317, 95817), (779, 38991), (951, 31939), (1681, 18069), (2337, 12997), (5043, 6023)]