38726427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 56689920

約数和(自身を除く): 17963493

約数列:

[1, 3, 19, 41, 57, 73, 123, 219, 227, 681, 779, 1387, 2337, 2993, 4161, 4313, 8979, 9307, 12939, 16571, 27921, 49713, 56867, 170601, 176833, 314849, 530499, 679411, 944547, 2038233, 12908809, 38726427]

約数ペア:

[(1, 38726427), (3, 12908809), (19, 2038233), (41, 944547), (57, 679411), (73, 530499), (123, 314849), (219, 176833), (227, 170601), (681, 56867), (779, 49713), (1387, 27921), (2337, 16571), (2993, 12939), (4161, 9307), (4313, 8979)]