39158157

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 57746304

約数和(自身を除く): 18588147

約数列:

[1, 3, 17, 41, 51, 61, 123, 183, 307, 697, 921, 1037, 2091, 2501, 3111, 5219, 7503, 12587, 15657, 18727, 37761, 42517, 56181, 127551, 213979, 318359, 641937, 767807, 955077, 2303421, 13052719, 39158157]

約数ペア:

[(1, 39158157), (3, 13052719), (17, 2303421), (41, 955077), (51, 767807), (61, 641937), (123, 318359), (183, 213979), (307, 127551), (697, 56181), (921, 42517), (1037, 37761), (2091, 18727), (2501, 15657), (3111, 12587), (5219, 7503)]