20171654997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{97829}}^1$

素因数の和:98173

約数の個数: 32

約数和(自身を含む): 30767143680

約数和(自身を除く): 10595488683

約数列:

[1, 3, 13, 17, 39, 51, 221, 311, 663, 933, 4043, 5287, 12129, 15861, 68731, 97829, 206193, 293487, 1271777, 1663093, 3815331, 4989279, 21620209, 30424819, 64860627, 91274457, 395522647, 517221923, 1186567941, 1551665769, 6723884999, 20171654997]

約数ペア:

[(1, 20171654997), (3, 6723884999), (13, 1551665769), (17, 1186567941), (39, 517221923), (51, 395522647), (221, 91274457), (311, 64860627), (663, 30424819), (933, 21620209), (4043, 4989279), (5287, 3815331), (12129, 1663093), (15861, 1271777), (68731, 293487), (97829, 206193)]