28954077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 42747264

約数和(自身を除く): 13793187

約数列:

[1, 3, 17, 41, 51, 61, 123, 183, 227, 681, 697, 1037, 2091, 2501, 3111, 3859, 7503, 9307, 11577, 13847, 27921, 41541, 42517, 127551, 158219, 235399, 474657, 567727, 706197, 1703181, 9651359, 28954077]

約数ペア:

[(1, 28954077), (3, 9651359), (17, 1703181), (41, 706197), (51, 567727), (61, 474657), (123, 235399), (183, 158219), (227, 127551), (681, 42517), (697, 41541), (1037, 27921), (2091, 13847), (2501, 11577), (3111, 9307), (3859, 7503)]