2003670531837

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{4437779}}^1$

素因数の和:4438042

約数の個数: 48

約数和(自身を含む): 3314702139840

約数和(自身を除く): 1311031608003

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 227, 663, 681, 1989, 2043, 2951, 3859, 8853, 11577, 26559, 34731, 50167, 150501, 451503, 4437779, 13313337, 39940011, 57691127, 75442243, 173073381, 226326729, 519220143, 678980187, 980749159, 1007375833, 2942247477, 3022127499, 8826742431, 9066382497, 13095885829, 17125389161, 39287657487, 51376167483, 117862972461, 154128502449, 222630059093, 667890177279, 2003670531837]

約数ペア:

[(1, 2003670531837), (3, 667890177279), (9, 222630059093), (13, 154128502449), (17, 117862972461), (39, 51376167483), (51, 39287657487), (117, 17125389161), (153, 13095885829), (221, 9066382497), (227, 8826742431), (663, 3022127499), (681, 2942247477), (1989, 1007375833), (2043, 980749159), (2951, 678980187), (3859, 519220143), (8853, 226326729), (11577, 173073381), (26559, 75442243), (34731, 57691127), (50167, 39940011), (150501, 13313337), (451503, 4437779)]