28950031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 35831808

約数和(自身を除く): 6881777

約数列:

[1, 11, 17, 23, 53, 127, 187, 253, 391, 583, 901, 1219, 1397, 2159, 2921, 4301, 6731, 9911, 13409, 20723, 23749, 32131, 49657, 74041, 114427, 154813, 227953, 546227, 1258697, 1702943, 2631821, 28950031]

約数ペア:

[(1, 28950031), (11, 2631821), (17, 1702943), (23, 1258697), (53, 546227), (127, 227953), (187, 154813), (253, 114427), (391, 74041), (583, 49657), (901, 32131), (1219, 23749), (1397, 20723), (2159, 13409), (2921, 9911), (4301, 6731)]