1215692261469

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{289397}}^1$

素因数の和:290050

約数の個数: 48

約数和(自身を含む): 2026156429440

約数和(自身を除く): 810464167971

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 509, 917, 1179, 1527, 2751, 3563, 4581, 8253, 10689, 32067, 66679, 200037, 289397, 466753, 600111, 868191, 1400259, 2025779, 2604573, 4200777, 6077337, 18232011, 37911007, 113733021, 147303073, 265377049, 341199063, 441909219, 796131147, 1031121511, 1325727657, 2388393441, 3093364533, 9280093599, 19296702563, 57890107689, 135076917941, 173670323067, 405230753823, 1215692261469]

約数ペア:

[(1, 1215692261469), (3, 405230753823), (7, 173670323067), (9, 135076917941), (21, 57890107689), (63, 19296702563), (131, 9280093599), (393, 3093364533), (509, 2388393441), (917, 1325727657), (1179, 1031121511), (1527, 796131147), (2751, 441909219), (3563, 341199063), (4581, 265377049), (8253, 147303073), (10689, 113733021), (32067, 37911007), (66679, 18232011), (200037, 6077337), (289397, 4200777), (466753, 2604573), (600111, 2025779), (868191, 1400259)]