440505916929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1\times {\mathrm{13217}}^1$

素因数の和:15606

約数の個数: 48

約数和(自身を含む): 690987128832

約数和(自身を除く): 250481211903

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 2243, 4953, 6729, 13217, 14859, 20187, 29159, 39651, 87477, 118953, 171821, 262431, 284861, 515463, 854583, 1546389, 1678559, 2563749, 3703193, 5035677, 11109579, 15107031, 21821267, 29645731, 33328737, 65463801, 88937193, 196391403, 266811579, 385394503, 1156183509, 3468550527, 3765007837, 11295023511, 33885070533, 48945101881, 146835305643, 440505916929]

約数ペア:

[(1, 440505916929), (3, 146835305643), (9, 48945101881), (13, 33885070533), (39, 11295023511), (117, 3765007837), (127, 3468550527), (381, 1156183509), (1143, 385394503), (1651, 266811579), (2243, 196391403), (4953, 88937193), (6729, 65463801), (13217, 33328737), (14859, 29645731), (20187, 21821267), (29159, 15107031), (39651, 11109579), (87477, 5035677), (118953, 3703193), (171821, 2563749), (262431, 1678559), (284861, 1546389), (515463, 854583)]