38364963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 63705600

約数和(自身を除く): 25340637

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1579, 1869, 3471, 4737, 8099, 11053, 20527, 24297, 33159, 61581, 140531, 143689, 421593, 431067, 983717, 1826903, 2951151, 5480709, 12788321, 38364963]

約数ペア:

[(1, 38364963), (3, 12788321), (7, 5480709), (13, 2951151), (21, 1826903), (39, 983717), (89, 431067), (91, 421593), (267, 143689), (273, 140531), (623, 61581), (1157, 33159), (1579, 24297), (1869, 20527), (3471, 11053), (4737, 8099)]