38242113

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 63307776

約数和(自身を除く): 25065663

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1103, 1651, 2667, 3309, 4953, 7721, 11557, 14339, 23163, 34671, 43017, 100373, 140081, 301119, 420243, 980567, 1821053, 2941701, 5463159, 12747371, 38242113]

約数ペア:

[(1, 38242113), (3, 12747371), (7, 5463159), (13, 2941701), (21, 1821053), (39, 980567), (91, 420243), (127, 301119), (273, 140081), (381, 100373), (889, 43017), (1103, 34671), (1651, 23163), (2667, 14339), (3309, 11557), (4953, 7721)]