917233911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5479}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 1538784000

約数和(自身を除く): 621550089

約数列:

[1, 3, 9, 11, 19, 33, 57, 89, 99, 171, 209, 267, 627, 801, 979, 1691, 1881, 2937, 5073, 5479, 8811, 15219, 16437, 18601, 49311, 55803, 60269, 104101, 167409, 180807, 312303, 487631, 542421, 936909, 1145111, 1462893, 3435333, 4388679, 5363941, 9264989, 10305999, 16091823, 27794967, 48275469, 83384901, 101914879, 305744637, 917233911]

約数ペア:

[(1, 917233911), (3, 305744637), (9, 101914879), (11, 83384901), (19, 48275469), (33, 27794967), (57, 16091823), (89, 10305999), (99, 9264989), (171, 5363941), (209, 4388679), (267, 3435333), (627, 1462893), (801, 1145111), (979, 936909), (1691, 542421), (1881, 487631), (2937, 312303), (5073, 180807), (5479, 167409), (8811, 104101), (15219, 60269), (16437, 55803), (18601, 49311)]