38842419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 64995840

約数和(自身を除く): 26153421

約数列:

[1, 3, 7, 11, 21, 33, 77, 181, 231, 543, 929, 1267, 1991, 2787, 3801, 5973, 6503, 10219, 13937, 19509, 30657, 41811, 71533, 168149, 214599, 504447, 1177043, 1849639, 3531129, 5548917, 12947473, 38842419]

約数ペア:

[(1, 38842419), (3, 12947473), (7, 5548917), (11, 3531129), (21, 1849639), (33, 1177043), (77, 504447), (181, 214599), (231, 168149), (543, 71533), (929, 41811), (1267, 30657), (1991, 19509), (2787, 13937), (3801, 10219), (5973, 6503)]