37315221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 56165760

約数和(自身を除く): 18850539

約数列:

[1, 3, 17, 19, 51, 57, 97, 291, 323, 397, 969, 1191, 1649, 1843, 4947, 5529, 6749, 7543, 20247, 22629, 31331, 38509, 93993, 115527, 128231, 384693, 654653, 731671, 1963959, 2195013, 12438407, 37315221]

約数ペア:

[(1, 37315221), (3, 12438407), (17, 2195013), (19, 1963959), (51, 731671), (57, 654653), (97, 384693), (291, 128231), (323, 115527), (397, 93993), (969, 38509), (1191, 31331), (1649, 22629), (1843, 20247), (4947, 7543), (5529, 6749)]