39413157

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 64219392

約数和(自身を除く): 24806235

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 791, 977, 1921, 2373, 2931, 5763, 6839, 13447, 16609, 20517, 40341, 49827, 110401, 116263, 331203, 348789, 772807, 1876817, 2318421, 5630451, 13137719, 39413157]

約数ペア:

[(1, 39413157), (3, 13137719), (7, 5630451), (17, 2318421), (21, 1876817), (51, 772807), (113, 348789), (119, 331203), (339, 116263), (357, 110401), (791, 49827), (977, 40341), (1921, 20517), (2373, 16609), (2931, 13447), (5763, 6839)]