58249821

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 91542528

約数和(自身を除く): 33292707

約数列:

[1, 3, 7, 21, 43, 129, 251, 257, 301, 753, 771, 903, 1757, 1799, 5271, 5397, 10793, 11051, 32379, 33153, 64507, 75551, 77357, 193521, 226653, 232071, 451549, 1354647, 2773801, 8321403, 19416607, 58249821]

約数ペア:

[(1, 58249821), (3, 19416607), (7, 8321403), (21, 2773801), (43, 1354647), (129, 451549), (251, 232071), (257, 226653), (301, 193521), (753, 77357), (771, 75551), (903, 64507), (1757, 33153), (1799, 32379), (5271, 11051), (5397, 10793)]